Looks Like Another Dead End for Earthquake Prediction
New Paper Outlines Updated Look on San Andreas Fault System
New-Generation Earthquake Forecasting Swings into Operation in Italy
Progress in Earthquake Forecasts May Come from Studying Foreshocks
Seismology Semantics: Researchers Successfully 'Anticipate' Costa Rican Earthquake
The Science of California's Seismic Pests, or Earthquake "Swarms"
The Temptation to Treat Hunches As Science in Earthquake Prediction Research
Sponsored
window.__IS_SSR__=true
window.__INITIAL_STATE__={"attachmentsReducer":{"audio_0":{"type":"attachments","id":"audio_0","imgSizes":{"kqedFullSize":{"file":"https://ww2.kqed.org/news/wp-content/themes/KQED-unified/img/audio_bgs/background0.jpg"}}},"audio_1":{"type":"attachments","id":"audio_1","imgSizes":{"kqedFullSize":{"file":"https://ww2.kqed.org/news/wp-content/themes/KQED-unified/img/audio_bgs/background1.jpg"}}},"audio_2":{"type":"attachments","id":"audio_2","imgSizes":{"kqedFullSize":{"file":"https://ww2.kqed.org/news/wp-content/themes/KQED-unified/img/audio_bgs/background2.jpg"}}},"audio_3":{"type":"attachments","id":"audio_3","imgSizes":{"kqedFullSize":{"file":"https://ww2.kqed.org/news/wp-content/themes/KQED-unified/img/audio_bgs/background3.jpg"}}},"audio_4":{"type":"attachments","id":"audio_4","imgSizes":{"kqedFullSize":{"file":"https://ww2.kqed.org/news/wp-content/themes/KQED-unified/img/audio_bgs/background4.jpg"}}},"placeholder":{"type":"attachments","id":"placeholder","imgSizes":{"thumbnail":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-160x96.jpg","width":160,"height":96,"mimeType":"image/jpeg"},"medium":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-800x478.jpg","width":800,"height":478,"mimeType":"image/jpeg"},"large":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-1020x610.jpg","width":1020,"height":610,"mimeType":"image/jpeg"},"fd-lrg":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-1920x1148.jpg","width":1920,"height":1148,"mimeType":"image/jpeg"},"fd-med":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-1180x705.jpg","width":1180,"height":705,"mimeType":"image/jpeg"},"fd-sm":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-960x574.jpg","width":960,"height":574,"mimeType":"image/jpeg"},"post-thumbnail":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-672x372.jpg","width":672,"height":372,"mimeType":"image/jpeg"},"twentyfourteen-full-width":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-1038x576.jpg","width":1038,"height":576,"mimeType":"image/jpeg"},"xxsmall":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-240x143.jpg","width":240,"height":143,"mimeType":"image/jpeg"},"xsmall":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-375x224.jpg","width":375,"height":224,"mimeType":"image/jpeg"},"small":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-520x311.jpg","width":520,"height":311,"mimeType":"image/jpeg"},"xlarge":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-1180x705.jpg","width":1180,"height":705,"mimeType":"image/jpeg"},"full-width":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-1920x1148.jpg","width":1920,"height":1148,"mimeType":"image/jpeg"},"guest-author-32":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-32x32.jpg","width":32,"height":32,"mimeType":"image/jpeg"},"guest-author-50":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-50x50.jpg","width":50,"height":50,"mimeType":"image/jpeg"},"guest-author-64":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-64x64.jpg","width":64,"height":64,"mimeType":"image/jpeg"},"guest-author-96":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-96x96.jpg","width":96,"height":96,"mimeType":"image/jpeg"},"guest-author-128":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-128x128.jpg","width":128,"height":128,"mimeType":"image/jpeg"},"detail":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-150x150.jpg","width":150,"height":150,"mimeType":"image/jpeg"},"kqedFullSize":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-e1514998105161.jpg","width":1920,"height":1148}}},"science_1925183":{"type":"attachments","id":"science_1925183","meta":{"index":"attachments_1591205162","site":"science","id":"1925183","found":true},"title":"Izmit_eart3_USGS","publishDate":1528142844,"status":"inherit","parent":1925169,"modified":1528142986,"caption":"The magnitude 7.6 Izmit quake in 1999 killed 17,000 people in Turkey.","credit":"USGS","description":"The magnitude 7.6 Izmit quake in 1999 killed 17,000 people in Turkey.","imgSizes":{"thumbnail":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2018/06/Izmit_eart3_USGS-160x120.jpg","width":160,"height":120,"mimeType":"image/jpeg"},"post-thumbnail":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2018/06/Izmit_eart3_USGS-640x372.jpg","width":640,"height":372,"mimeType":"image/jpeg"},"xxsmall":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2018/06/Izmit_eart3_USGS-240x180.jpg","width":240,"height":180,"mimeType":"image/jpeg"},"xsmall":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2018/06/Izmit_eart3_USGS-375x281.jpg","width":375,"height":281,"mimeType":"image/jpeg"},"small":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2018/06/Izmit_eart3_USGS-520x390.jpg","width":520,"height":390,"mimeType":"image/jpeg"},"guest-author-32":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2018/06/Izmit_eart3_USGS-32x32.jpg","width":32,"height":32,"mimeType":"image/jpeg"},"guest-author-50":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2018/06/Izmit_eart3_USGS-50x50.jpg","width":50,"height":50,"mimeType":"image/jpeg"},"guest-author-64":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2018/06/Izmit_eart3_USGS-64x64.jpg","width":64,"height":64,"mimeType":"image/jpeg"},"guest-author-96":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2018/06/Izmit_eart3_USGS-96x96.jpg","width":96,"height":96,"mimeType":"image/jpeg"},"guest-author-128":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2018/06/Izmit_eart3_USGS-128x128.jpg","width":128,"height":128,"mimeType":"image/jpeg"},"detail":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2018/06/Izmit_eart3_USGS-150x150.jpg","width":150,"height":150,"mimeType":"image/jpeg"},"kqedFullSize":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2018/06/Izmit_eart3_USGS.jpg","width":640,"height":480}},"fetchFailed":false,"isLoading":false},"science_22601":{"type":"attachments","id":"science_22601","meta":{"index":"attachments_1591205162","site":"science","id":"22601","found":true},"title":"faultcreep","publishDate":1413436990,"status":"inherit","parent":22600,"modified":1413436990,"caption":"Fault creep on the Hayward fault has offset this Oakland street curb, along with a fiduciary mark made with a concrete saw. (Andrew Alden photo)","credit":null,"description":null,"imgSizes":{"kqedFullSize":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2014/10/faultcreep.jpg","width":800,"height":450}},"fetchFailed":false,"isLoading":false},"science_20767":{"type":"attachments","id":"science_20767","meta":{"index":"attachments_1591205162","site":"science","id":"20767","found":true},"title":"LAquila-EQ-Bugnara_Castle","publishDate":1408647193,"status":"inherit","parent":20765,"modified":1408647193,"caption":"The 12th-century Palazzo Ducale in Bugnara, Italy, suffered roof damage in the L'Aquila earthquake of 2009 (Susan Cardwell/Wikimedia \u003ca href=\"http://creativecommons.org/licenses/by-sa/2.5/it/deed.en\">CC\u003c/a>)","credit":null,"description":null,"imgSizes":{"kqedFullSize":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2014/08/LAquila-EQ-Bugnara_Castle.jpg","width":640,"height":360}},"fetchFailed":false,"isLoading":false},"science_17523":{"type":"attachments","id":"science_17523","meta":{"index":"attachments_1591205162","site":"science","id":"17523","found":true},"title":"brodsky-lay","publishDate":1400180079,"status":"inherit","parent":17522,"modified":1400180079,"caption":"Foreshocks small and large (white and orange-white circles respectively) migrated with time toward two recent great earthquakes (red circles). Patterns like this, if supported by measurements of slow seafloor motion, may lead us toward more reliable short-term earthquake forecasts. (AAAS/Science)","credit":null,"description":null,"imgSizes":{"kqedFullSize":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2014/05/brodsky-lay.jpg","width":640,"height":360}},"fetchFailed":false,"isLoading":false},"science_12694":{"type":"attachments","id":"science_12694","meta":{"index":"attachments_1591205162","site":"science","id":"12694","found":true},"title":"costaricasubsidence","publishDate":1388693219,"status":"inherit","parent":12691,"modified":1388693219,"caption":"Coastal subsidence on the Nicoya Peninsula was evidence used in the \"anticipation\" of a major earthquake that occurred in 2012","credit":null,"description":null,"imgSizes":{"kqedFullSize":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2014/01/costaricasubsidence.jpg","width":640,"height":360}},"fetchFailed":false,"isLoading":false},"science_9846":{"type":"attachments","id":"science_9846","meta":{"index":"attachments_1591205162","site":"science","id":"9846","found":true},"title":"saltonswarm","publishDate":1381429655,"status":"inherit","parent":9845,"modified":1381429655,"caption":"Seismicity in the southern Salton Sea during the week (yellow dots) and day (orange dots) before October 9, from the \u003ca href=\"http://earthquake.usgs.gov/earthquakes/map/#\">U.S. Geological Survey earthquake viewer\u003c/a>","credit":null,"description":null,"imgSizes":{"kqedFullSize":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2013/10/saltonswarm.png","width":640,"height":360}},"fetchFailed":false,"isLoading":false},"science_6486":{"type":"attachments","id":"science_6486","meta":{"index":"attachments_1591205162","site":"science","id":"6486","found":true},"title":"sunspots","publishDate":1375382275,"status":"inherit","parent":6485,"modified":1375382275,"caption":"Photo courtesy \u003ca href=\"http://www.flickr.com/people/ep_jhu/\">ep_jhu\u003c/a> of Flickr under Creative Commons license","credit":null,"description":null,"imgSizes":{"kqedFullSize":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2013/08/sunspots.jpg","width":640,"height":360}},"fetchFailed":false,"isLoading":false}},"audioPlayerReducer":{"postId":"stream_live"},"authorsReducer":{"cmiller":{"type":"authors","id":"221","meta":{"index":"authors_1591205172","id":"221","found":true},"name":"Craig Miller","firstName":"Craig","lastName":"Miller","slug":"cmiller","email":"craig@voxterra.net","display_author_email":false,"staff_mastheads":["science"],"title":"Editor Emeritus, Science","bio":"Craig is a former KQED Science editor, specializing in weather, climate, water & energy issues, with a little seismology thrown in just to shake things up. Prior to that, he launched and led the station's award-winning multimedia project, Climate Watch. Craig is also an accomplished writer/producer of television documentaries, with a focus on natural resource issues.","avatar":"https://secure.gravatar.com/avatar/b91661df645e001a9cafe0861fa685f9?s=600&d=blank&r=g","twitter":"voxterra","facebook":null,"instagram":null,"linkedin":null,"sites":[{"site":"news","roles":["author"]},{"site":"futureofyou","roles":["editor"]},{"site":"stateofhealth","roles":["author"]},{"site":"science","roles":["editor"]},{"site":"quest","roles":["editor"]}],"headData":{"title":"Craig Miller | KQED","description":"Editor Emeritus, Science","ogImgSrc":"https://secure.gravatar.com/avatar/b91661df645e001a9cafe0861fa685f9?s=600&d=blank&r=g","twImgSrc":"https://secure.gravatar.com/avatar/b91661df645e001a9cafe0861fa685f9?s=600&d=blank&r=g"},"isLoading":false,"link":"/author/cmiller"},"andrew-alden":{"type":"authors","id":"6228","meta":{"index":"authors_1591205172","id":"6228","found":true},"name":"Andrew Alden","firstName":"Andrew","lastName":"Alden","slug":"andrew-alden","email":"alden@andrew-alden.com","display_author_email":false,"staff_mastheads":[],"title":null,"bio":"Andrew Alden earned his geology degree at the University of New Hampshire and moved back to the Bay Area to work at the U.S. Geological Survey for six years. He has \u003ca href=\"http://geology.about.com/\">written on geology for About.com\u003c/a> since its founding in 1997. In 2007, he started the Oakland Geology blog, which won recognition as \"Best of the East Bay\" from the \u003ci>East Bay Express\u003c/i> in 2010. In writing about geology in the Bay Area and surroundings, he hopes to share some of the useful and pleasurable insights that geologists give us—not just facts about the deep past, but an attitude that might be called the \u003ci>deep present\u003c/i>.\r\n\r\nRead his \u003ca href=\"http://science.kqed.org/quest/author/andrew-alden/\">previous contributions\u003c/a> to \u003ca href=\"http://http://science.kqed.org/quest/\">QUEST\u003c/a>, a project dedicated to exploring the Science of Sustainability.","avatar":"https://secure.gravatar.com/avatar/9eaa0afc32f98c5fc7ce634437334a64?s=600&d=blank&r=g","twitter":null,"facebook":null,"instagram":null,"linkedin":null,"sites":[{"site":"science","roles":["author"]},{"site":"quest","roles":["subscriber"]}],"headData":{"title":"Andrew Alden | KQED","description":null,"ogImgSrc":"https://secure.gravatar.com/avatar/9eaa0afc32f98c5fc7ce634437334a64?s=600&d=blank&r=g","twImgSrc":"https://secure.gravatar.com/avatar/9eaa0afc32f98c5fc7ce634437334a64?s=600&d=blank&r=g"},"isLoading":false,"link":"/author/andrew-alden"}},"breakingNewsReducer":{},"campaignFinanceReducer":{},"firebase":{"requesting":{},"requested":{},"timestamps":{},"data":{},"ordered":{},"auth":{"isLoaded":false,"isEmpty":true},"authError":null,"profile":{"isLoaded":false,"isEmpty":true},"listeners":{"byId":{},"allIds":[]},"isInitializing":false,"errors":[]},"navBarReducer":{"navBarId":"news","fullView":true,"showPlayer":false},"navMenuReducer":{"menus":[{"key":"menu1","items":[{"name":"News","link":"/","type":"title"},{"name":"Politics","link":"/politics"},{"name":"Science","link":"/science"},{"name":"Education","link":"/educationnews"},{"name":"Housing","link":"/housing"},{"name":"Immigration","link":"/immigration"},{"name":"Criminal Justice","link":"/criminaljustice"},{"name":"Silicon Valley","link":"/siliconvalley"},{"name":"Forum","link":"/forum"},{"name":"The California Report","link":"/californiareport"}]},{"key":"menu2","items":[{"name":"Arts & Culture","link":"/arts","type":"title"},{"name":"Critics’ Picks","link":"/thedolist"},{"name":"Cultural Commentary","link":"/artscommentary"},{"name":"Food & Drink","link":"/food"},{"name":"Bay Area Hip-Hop","link":"/bayareahiphop"},{"name":"Rebel Girls","link":"/rebelgirls"},{"name":"Arts Video","link":"/artsvideos"}]},{"key":"menu3","items":[{"name":"Podcasts","link":"/podcasts","type":"title"},{"name":"Bay Curious","link":"/podcasts/baycurious"},{"name":"Rightnowish","link":"/podcasts/rightnowish"},{"name":"The Bay","link":"/podcasts/thebay"},{"name":"On Our Watch","link":"/podcasts/onourwatch"},{"name":"Mindshift","link":"/podcasts/mindshift"},{"name":"Consider This","link":"/podcasts/considerthis"},{"name":"Political Breakdown","link":"/podcasts/politicalbreakdown"}]},{"key":"menu4","items":[{"name":"Live Radio","link":"/radio","type":"title"},{"name":"TV","link":"/tv","type":"title"},{"name":"Events","link":"/events","type":"title"},{"name":"For Educators","link":"/education","type":"title"},{"name":"Support KQED","link":"/support","type":"title"},{"name":"About","link":"/about","type":"title"},{"name":"Help Center","link":"https://kqed-helpcenter.kqed.org/s","type":"title"}]}]},"pagesReducer":{},"postsReducer":{"stream_live":{"type":"live","id":"stream_live","audioUrl":"https://streams.kqed.org/kqedradio","title":"Live Stream","excerpt":"Live Stream information currently unavailable.","link":"/radio","featImg":"","label":{"name":"KQED Live","link":"/"}},"stream_kqedNewscast":{"type":"posts","id":"stream_kqedNewscast","audioUrl":"https://www.kqed.org/.stream/anon/radio/RDnews/newscast.mp3?_=1","title":"KQED Newscast","featImg":"","label":{"name":"88.5 FM","link":"/"}},"science_1925169":{"type":"posts","id":"science_1925169","meta":{"index":"posts_1591205157","site":"science","id":"1925169","score":null,"sort":[1528143611000]},"guestAuthors":[],"slug":"can-foreshocks-predict-larger-earthquakes-dont-count-on-it","title":"Looks Like Another Dead End for Earthquake Prediction","publishDate":1528143611,"format":"audio","headTitle":"Looks Like Another Dead End for Earthquake Prediction | KQED","labelTerm":{},"content":"\u003cp>Scientists have long held out hope that major earthquakes might be predictable from their “foreshocks” — the smaller tremors that often occur right before a major quake. But a new study suggests that the foreshock theory is, well, shaky.\u003c/p>\n\u003cp>In particular, some scientists thought tremors that preceded a 1999 \u003ca href=\"https://en.wikipedia.org/wiki/1999_%C4%B0zmit_earthquake\" target=\"_blank\" rel=\"noopener\">earthquake near Izmit, Turkey\u003c/a> might prove that foreshocks are warnings of bigger quakes to come, due to the way geologic events played out miles below the surface. But new and expanded analysis of seismographic data from that magnitude 7.6 event shows no connection.\u003c/p>\n\u003cp>“We found that the foreshocks — the earthquakes that preceded it — were no different than ordinary earthquakes,” says geophysicist Bill Ellsworth, who \u003ca href=\"https://news.stanford.edu/press/view/21149\" target=\"_blank\" rel=\"noopener\">led the study\u003c/a> for Stanford. “There were no characteristics that impending signs of an earthquake about to happen.”\u003c/p>\n\u003cp>“It seems to reiterate the standard position,” says \u003ca href=\"https://websites.pmc.ucsc.edu/~seisweb/emily_brodsky/\" target=\"_blank\" rel=\"noopener\">Emily Brodsky\u003c/a>, who studies earthquake prediction at UC Santa Cruz.” Brodsky points out that while about half of big earthquakes have “observable foreshocks,” only about 5 percent of earthquakes turn out to be foreshocks. (The trouble with any precursor quakes is that you never know if they’re foreshocks — that is, related to the main shock — until the dust clears.)\u003c/p>\n\u003cp>“This has been the quandary for some time,” says Brodsky. “This study reinforces that quandary by once again finding no specific attribute of the foreshocks that can distinguish them in real time.”\u003c/p>\n\u003cp>[ad fullwidth]\u003c/p>\n\u003cp>This kind of quake prediction is distinct from current efforts to provide “\u003ca href=\"https://www.kqed.org/science/1922600/112-years-after-the-san-francisco-earthquake-an-app-to-give-warning\" target=\"_blank\" rel=\"noopener\">early warning\u003c/a>” of impending quakes. The latter is based on technology picking up the “P-wave,” or primary wave that precedes the shaking and instantaneously transmitting a warning seconds before that shaking arrives at your location.\u003c/p>\n\u003cp>“For us to ‘predict’ something will follow, we need to see a sequence of events like this before all earthquakes. We do not,” adds Richard Allen, who heads the Berkeley Seismology Lab at UC Berkeley.”\u003c/p>\n\u003cp>“What that leaves is a very interesting scientific question about the process by which an earthquake starts,” offers Richard Allen, who heads the Berkeley Seismology Lab at UC Berkeley. “Does it start with slow slip that grows and may generate foreshocks? ‘No it does not,’ says this study.”\u003c/p>\n\u003cp>Ellsworth says studying faultlines has given us much better knowledge of where quakes are likely to occur and even how strong they might be — but this latest study leaves doubt that foreshocks can tell us when.\u003c/p>\n\u003cp>“We know that small earthquakes are symptoms of conditions that are favorable for occurrence of larger earthquakes,” he says. “We just don’t know when those small earthquakes say the larger one will occur.”\u003c/p>\n\u003cp>Therefore he says, the key is for communities to be truly prepared for the big event, whenever it happens.\u003c/p>\n\u003cp>\u003c/p>\n\u003cp>The joint study by scientists at Stanford and in Turkey at Boğaziçi University’s Kandilli Observatory and Earthquake Research Institute was published online Monday in the journal \u003ca href=\"https://www.nature.com/ngeo/\" target=\"_blank\" rel=\"noopener\">Nature Geoscience\u003c/a>.\u003c/p>\n\n","blocks":[],"excerpt":"Geologists were hoping the data from a 1999 earthquake in Turkey would provide hints of a connection between smaller quakes and larger ones.","status":"publish","parent":0,"modified":1704927856,"stats":{"hasAudio":false,"hasVideo":false,"hasChartOrMap":false,"iframeSrcs":[],"hasGoogleForm":false,"hasGallery":false,"hasHearkenModule":false,"hasPolis":false,"paragraphCount":14,"wordCount":529},"headData":{"title":"Looks Like Another Dead End for Earthquake Prediction | KQED","description":"Geologists were hoping the data from a 1999 earthquake in Turkey would provide hints of a connection between smaller quakes and larger ones.","ogTitle":"","ogDescription":"","ogImgId":"","twTitle":"","twDescription":"","twImgId":"","schema":{"@context":"http://schema.org","@type":"Article","headline":"Looks Like Another Dead End for Earthquake Prediction","datePublished":"2018-06-04T20:20:11.000Z","dateModified":"2024-01-10T23:04:16.000Z","image":"https://cdn.kqed.org/wp-content/uploads/2020/02/KQED-OG-Image@1x.png"}},"source":"Geology","audioUrl":"https://www.kqed.org/.stream/anon/radio/tcr/2018/06/ForeshockQuakesMiller180604.mp3","sticky":false,"path":"/science/1925169/can-foreshocks-predict-larger-earthquakes-dont-count-on-it","audioDuration":116000,"audioTrackLength":null,"parsedContent":[{"type":"contentString","content":"\u003cdiv class=\"post-body\">\u003cp>\u003cp>Scientists have long held out hope that major earthquakes might be predictable from their “foreshocks” — the smaller tremors that often occur right before a major quake. But a new study suggests that the foreshock theory is, well, shaky.\u003c/p>\n\u003cp>In particular, some scientists thought tremors that preceded a 1999 \u003ca href=\"https://en.wikipedia.org/wiki/1999_%C4%B0zmit_earthquake\" target=\"_blank\" rel=\"noopener\">earthquake near Izmit, Turkey\u003c/a> might prove that foreshocks are warnings of bigger quakes to come, due to the way geologic events played out miles below the surface. But new and expanded analysis of seismographic data from that magnitude 7.6 event shows no connection.\u003c/p>\n\u003cp>“We found that the foreshocks — the earthquakes that preceded it — were no different than ordinary earthquakes,” says geophysicist Bill Ellsworth, who \u003ca href=\"https://news.stanford.edu/press/view/21149\" target=\"_blank\" rel=\"noopener\">led the study\u003c/a> for Stanford. “There were no characteristics that impending signs of an earthquake about to happen.”\u003c/p>\n\u003cp>“It seems to reiterate the standard position,” says \u003ca href=\"https://websites.pmc.ucsc.edu/~seisweb/emily_brodsky/\" target=\"_blank\" rel=\"noopener\">Emily Brodsky\u003c/a>, who studies earthquake prediction at UC Santa Cruz.” Brodsky points out that while about half of big earthquakes have “observable foreshocks,” only about 5 percent of earthquakes turn out to be foreshocks. (The trouble with any precursor quakes is that you never know if they’re foreshocks — that is, related to the main shock — until the dust clears.)\u003c/p>\n\u003cp>“This has been the quandary for some time,” says Brodsky. “This study reinforces that quandary by once again finding no specific attribute of the foreshocks that can distinguish them in real time.”\u003c/p>\n\u003cp>\u003c/p>\u003c/div>","attributes":{"named":{},"numeric":[]}},{"type":"component","content":"","name":"ad","attributes":{"named":{"label":"fullwidth"},"numeric":["fullwidth"]}},{"type":"contentString","content":"\u003cdiv class=\"post-body\">\u003cp>\u003c/p>\n\u003cp>This kind of quake prediction is distinct from current efforts to provide “\u003ca href=\"https://www.kqed.org/science/1922600/112-years-after-the-san-francisco-earthquake-an-app-to-give-warning\" target=\"_blank\" rel=\"noopener\">early warning\u003c/a>” of impending quakes. The latter is based on technology picking up the “P-wave,” or primary wave that precedes the shaking and instantaneously transmitting a warning seconds before that shaking arrives at your location.\u003c/p>\n\u003cp>“For us to ‘predict’ something will follow, we need to see a sequence of events like this before all earthquakes. We do not,” adds Richard Allen, who heads the Berkeley Seismology Lab at UC Berkeley.”\u003c/p>\n\u003cp>“What that leaves is a very interesting scientific question about the process by which an earthquake starts,” offers Richard Allen, who heads the Berkeley Seismology Lab at UC Berkeley. “Does it start with slow slip that grows and may generate foreshocks? ‘No it does not,’ says this study.”\u003c/p>\n\u003cp>Ellsworth says studying faultlines has given us much better knowledge of where quakes are likely to occur and even how strong they might be — but this latest study leaves doubt that foreshocks can tell us when.\u003c/p>\n\u003cp>“We know that small earthquakes are symptoms of conditions that are favorable for occurrence of larger earthquakes,” he says. “We just don’t know when those small earthquakes say the larger one will occur.”\u003c/p>\n\u003cp>Therefore he says, the key is for communities to be truly prepared for the big event, whenever it happens.\u003c/p>\n\u003cp>\u003c/p>\n\u003cp>The joint study by scientists at Stanford and in Turkey at Boğaziçi University’s Kandilli Observatory and Earthquake Research Institute was published online Monday in the journal \u003ca href=\"https://www.nature.com/ngeo/\" target=\"_blank\" rel=\"noopener\">Nature Geoscience\u003c/a>.\u003c/p>\n\n\u003c/div>\u003c/p>","attributes":{"named":{},"numeric":[]}}],"link":"/science/1925169/can-foreshocks-predict-larger-earthquakes-dont-count-on-it","authors":["221"],"categories":["science_38","science_40"],"tags":["science_529","science_427","science_3370","science_550"],"featImg":"science_1925183","label":"source_science_1925169"},"science_22600":{"type":"posts","id":"science_22600","meta":{"index":"posts_1591205157","site":"science","id":"22600","score":null,"sort":[1413468044000]},"guestAuthors":[],"slug":"new-paper-outlines-updated-look-hazards-on-san-andreas-fault-system","title":"New Paper Outlines Updated Look on San Andreas Fault System","publishDate":1413468044,"format":"aside","headTitle":"New Paper Outlines Updated Look on San Andreas Fault System | KQED","labelTerm":{"site":"science"},"content":"\u003cfigure id=\"attachment_22601\" class=\"wp-caption aligncenter\" style=\"max-width: 800px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/10/faultcreep.jpg\">\u003cimg loading=\"lazy\" decoding=\"async\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/10/faultcreep.jpg\" alt=\"Fault creep\" width=\"800\" height=\"450\" class=\"size-full wp-image-22601\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">Fault creep on the Hayward fault has offset this Oakland street curb, along with a fiduciary mark made with a concrete saw. (Andrew Alden photo)\u003c/figcaption>\u003c/figure>\n\u003cp>A new paper in the \u003ci>Bulletin of the Seismological Society of America\u003c/i> offers an updated look at the state of the Bay Area’s most dangerous earthquake faults. Many news outlets this week went the alarmist route, calling the faults “overdue” to produce damaging quakes. \u003ca href=\"http://geology.about.com/od/eq_prediction/fl/overdue-earthquakes.htm\">I’ve pointed out why scientists take pains never to use that “O-word.”\u003c/a> They can do little more than specify the odds of a particular fault having its next large earthquake. We have no way of saying when that quake will happen.\u003c/p>\n\u003cp>There are a couple of things that everyone should know about the San Andreas fault system. First, it’s a whole set of earthquake faults that are organized in three main branches. One is the familiar San Andreas fault, which runs past San Francisco up the Pacific coast. The second splits off the San Andreas down around Gilroy and has various names along its crooked course north past the East Bay: Calaveras, Hayward, Rodgers Creek, Maacama, and so on. The third branch splits off the Calaveras fault in Fremont and runs north still further inland under the names Northern Calaveras, Concord, Green Valley, and Bartlett Springs. \u003c/p>\n\u003cp>Second, the San Andreas fault system does its thing in its own time, at its own speed. The great tectonic plates that drive these faults move past each other at about two inches a year, roughly the speed your fingernails grow. When a new paper comes out, it’s not reporting any change in the fault system itself. It’s documenting progress in our own understanding, giving us a picture of something a little more in focus than we could see before. \u003c/p>\n\u003cp>In this week’s paper, Jim Lienkaemper of the U.S. Geological Survey and three coauthors summarize a huge number of measurements of fault creep up and down the state. Fault creep is a steady motion that takes place without earthquakes. Scientists have been making these painstaking measurements for decades at dozens of places, as shown in this map from the paper showing the major strands of the San Andreas fault system.\u003c/p>\n\u003cfigure id=\"attachment_22602\" class=\"wp-caption aligncenter\" style=\"max-width: 600px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/10/SAFcreepmap.png\">\u003cimg loading=\"lazy\" decoding=\"async\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/10/SAFcreepmap.png\" alt=\"Creep map of San Andreas fault system\" width=\"600\" height=\"547\" class=\"size-full wp-image-22602\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">Map showing the branches of the San Andreas fault system. Branch A is the San Gregorio fault; branch B is the San Andreas fault; branch C is the Southern Calaveras-Hayward branch; branch D is the Northern Calaveras branch. Portion of Figure 2, Lienkaemper et al., “Using Surface Creep Rate to Infer Fraction Locked for Sections of the San Andreas Fault System in Northern California from Alignment Array and GPS Data,” BSSA, December 2014 (BSAA/USGS)\u003c/figcaption>\u003c/figure>\n\u003cp>Creep varies a great deal in the San Andreas fault system. The authors used this creep data to estimate how much of the fault is creeping (not gaining strain energy) and how much is locked together, gathering energy for the next big earthquake. The main strand of the San Andreas fault is almost entirely locked, but the other branches creep at different rates in different places. One of the authors’ big achievements is this graph.\u003c/p>\n\u003cfigure id=\"attachment_22603\" class=\"wp-caption aligncenter\" style=\"max-width: 600px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/10/SAFcreepgraph.png\">\u003cimg loading=\"lazy\" decoding=\"async\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/10/SAFcreepgraph.png\" alt=\"Fault creep graphs\" width=\"600\" height=\"371\" class=\"size-full wp-image-22603\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">Creep observations along the two eastern branches of the San Andreas fault system. From Figure 3 of Lienkaemper et al.\u003c/figcaption>\u003c/figure>\n\u003cp>The authors used this data to assess how much energy has been accumulating on the locked portions of each of 21 specific segments of these faults. Combined with the history of earthquakes on these segments—something these scientists have been studying with \u003ca href=\"http://ww2.kqed.org/science/2014/03/20/digging-up-new-information-on-old-earthquakes/\">trenching studies\u003c/a> for more than 30 years—they concluded that several fault segments have accumulated enough energy to be released in major earthquakes. They are the Rodgers Creek fault (segment C7), northern Calaveras fault (D1 and D2), southern Green Valley fault (D3), and the southern Hayward fault (C3 and C4). They appear to have reached the level of strain energy (seismic moment) that’s released in earthquakes of magnitude 6.8 to 7.1, around 10 times as strong as the recent magnitude-6 South Napa quake.\u003c/p>\n\u003cp>[ad fullwidth]\u003c/p>\n\u003cp>\u003c/p>\n\u003cp>These are not predictions of any sort, just statements about the energy buildup according to a cutting-edge analysis, involving many assumptions, of an imperfectly known geological system. There’s no “overdue” involved, only the suggestion that large quakes are a distinct possibility on these fault segments given their history and behavior. When those quakes may happen is still a roll of the dice. Nothing has changed except what we know.\u003c/p>\n\n","blocks":[],"excerpt":"A new study from our local earthquake experts has put new and clearer numbers on the risk of large earthquakes in the Bay Area's future--evidence of new progress in this slow process of enlightenment.","status":"publish","parent":0,"modified":1704932761,"stats":{"hasAudio":false,"hasVideo":false,"hasChartOrMap":false,"iframeSrcs":[],"hasGoogleForm":false,"hasGallery":false,"hasHearkenModule":false,"hasPolis":false,"paragraphCount":9,"wordCount":765},"headData":{"title":"New Paper Outlines Updated Look on San Andreas Fault System | KQED","description":"A new study from our local earthquake experts has put new and clearer numbers on the risk of large earthquakes in the Bay Area's future--evidence of new progress in this slow process of enlightenment.","ogTitle":"","ogDescription":"","ogImgId":"","twTitle":"","twDescription":"","twImgId":"","schema":{"@context":"http://schema.org","@type":"Article","headline":"New Paper Outlines Updated Look on San Andreas Fault System","datePublished":"2014-10-16T14:00:44.000Z","dateModified":"2024-01-11T00:26:01.000Z","image":"https://cdn.kqed.org/wp-content/uploads/2020/02/KQED-OG-Image@1x.png"}},"sticky":false,"path":"/science/22600/new-paper-outlines-updated-look-hazards-on-san-andreas-fault-system","audioTrackLength":null,"parsedContent":[{"type":"contentString","content":"\u003cdiv class=\"post-body\">\u003cp>\u003cfigure id=\"attachment_22601\" class=\"wp-caption aligncenter\" style=\"max-width: 800px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/10/faultcreep.jpg\">\u003cimg loading=\"lazy\" decoding=\"async\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/10/faultcreep.jpg\" alt=\"Fault creep\" width=\"800\" height=\"450\" class=\"size-full wp-image-22601\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">Fault creep on the Hayward fault has offset this Oakland street curb, along with a fiduciary mark made with a concrete saw. (Andrew Alden photo)\u003c/figcaption>\u003c/figure>\n\u003cp>A new paper in the \u003ci>Bulletin of the Seismological Society of America\u003c/i> offers an updated look at the state of the Bay Area’s most dangerous earthquake faults. Many news outlets this week went the alarmist route, calling the faults “overdue” to produce damaging quakes. \u003ca href=\"http://geology.about.com/od/eq_prediction/fl/overdue-earthquakes.htm\">I’ve pointed out why scientists take pains never to use that “O-word.”\u003c/a> They can do little more than specify the odds of a particular fault having its next large earthquake. We have no way of saying when that quake will happen.\u003c/p>\n\u003cp>There are a couple of things that everyone should know about the San Andreas fault system. First, it’s a whole set of earthquake faults that are organized in three main branches. One is the familiar San Andreas fault, which runs past San Francisco up the Pacific coast. The second splits off the San Andreas down around Gilroy and has various names along its crooked course north past the East Bay: Calaveras, Hayward, Rodgers Creek, Maacama, and so on. The third branch splits off the Calaveras fault in Fremont and runs north still further inland under the names Northern Calaveras, Concord, Green Valley, and Bartlett Springs. \u003c/p>\n\u003cp>Second, the San Andreas fault system does its thing in its own time, at its own speed. The great tectonic plates that drive these faults move past each other at about two inches a year, roughly the speed your fingernails grow. When a new paper comes out, it’s not reporting any change in the fault system itself. It’s documenting progress in our own understanding, giving us a picture of something a little more in focus than we could see before. \u003c/p>\n\u003cp>In this week’s paper, Jim Lienkaemper of the U.S. Geological Survey and three coauthors summarize a huge number of measurements of fault creep up and down the state. Fault creep is a steady motion that takes place without earthquakes. Scientists have been making these painstaking measurements for decades at dozens of places, as shown in this map from the paper showing the major strands of the San Andreas fault system.\u003c/p>\n\u003cfigure id=\"attachment_22602\" class=\"wp-caption aligncenter\" style=\"max-width: 600px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/10/SAFcreepmap.png\">\u003cimg loading=\"lazy\" decoding=\"async\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/10/SAFcreepmap.png\" alt=\"Creep map of San Andreas fault system\" width=\"600\" height=\"547\" class=\"size-full wp-image-22602\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">Map showing the branches of the San Andreas fault system. Branch A is the San Gregorio fault; branch B is the San Andreas fault; branch C is the Southern Calaveras-Hayward branch; branch D is the Northern Calaveras branch. Portion of Figure 2, Lienkaemper et al., “Using Surface Creep Rate to Infer Fraction Locked for Sections of the San Andreas Fault System in Northern California from Alignment Array and GPS Data,” BSSA, December 2014 (BSAA/USGS)\u003c/figcaption>\u003c/figure>\n\u003cp>Creep varies a great deal in the San Andreas fault system. The authors used this creep data to estimate how much of the fault is creeping (not gaining strain energy) and how much is locked together, gathering energy for the next big earthquake. The main strand of the San Andreas fault is almost entirely locked, but the other branches creep at different rates in different places. One of the authors’ big achievements is this graph.\u003c/p>\n\u003cfigure id=\"attachment_22603\" class=\"wp-caption aligncenter\" style=\"max-width: 600px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/10/SAFcreepgraph.png\">\u003cimg loading=\"lazy\" decoding=\"async\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/10/SAFcreepgraph.png\" alt=\"Fault creep graphs\" width=\"600\" height=\"371\" class=\"size-full wp-image-22603\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">Creep observations along the two eastern branches of the San Andreas fault system. From Figure 3 of Lienkaemper et al.\u003c/figcaption>\u003c/figure>\n\u003cp>The authors used this data to assess how much energy has been accumulating on the locked portions of each of 21 specific segments of these faults. Combined with the history of earthquakes on these segments—something these scientists have been studying with \u003ca href=\"http://ww2.kqed.org/science/2014/03/20/digging-up-new-information-on-old-earthquakes/\">trenching studies\u003c/a> for more than 30 years—they concluded that several fault segments have accumulated enough energy to be released in major earthquakes. They are the Rodgers Creek fault (segment C7), northern Calaveras fault (D1 and D2), southern Green Valley fault (D3), and the southern Hayward fault (C3 and C4). They appear to have reached the level of strain energy (seismic moment) that’s released in earthquakes of magnitude 6.8 to 7.1, around 10 times as strong as the recent magnitude-6 South Napa quake.\u003c/p>\n\u003cp>\u003c/p>\u003c/div>","attributes":{"named":{},"numeric":[]}},{"type":"component","content":"","name":"ad","attributes":{"named":{"label":"fullwidth"},"numeric":["fullwidth"]}},{"type":"contentString","content":"\u003cdiv class=\"post-body\">\u003cp>\u003c/p>\n\u003cp>\u003c/p>\n\u003cp>These are not predictions of any sort, just statements about the energy buildup according to a cutting-edge analysis, involving many assumptions, of an imperfectly known geological system. There’s no “overdue” involved, only the suggestion that large quakes are a distinct possibility on these fault segments given their history and behavior. When those quakes may happen is still a roll of the dice. Nothing has changed except what we know.\u003c/p>\n\n\u003c/div>\u003c/p>","attributes":{"named":{},"numeric":[]}}],"link":"/science/22600/new-paper-outlines-updated-look-hazards-on-san-andreas-fault-system","authors":["6228"],"categories":["science_38"],"tags":["science_257","science_529","science_427"],"featImg":"science_22601","label":"science"},"science_20765":{"type":"posts","id":"science_20765","meta":{"index":"posts_1591205157","site":"science","id":"20765","score":null,"sort":[1408648330000]},"guestAuthors":[],"slug":"new-generation-earthquake-forecasting-swings-into-operation-in-italy","title":"New-Generation Earthquake Forecasting Swings into Operation in Italy","publishDate":1408648330,"format":"aside","headTitle":"New-Generation Earthquake Forecasting Swings into Operation in Italy | KQED","labelTerm":{"site":"science"},"content":"\u003cfigure id=\"attachment_20767\" class=\"wp-caption aligncenter\" style=\"max-width: 640px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/08/LAquila-EQ-Bugnara_Castle.jpg\">\u003cimg loading=\"lazy\" decoding=\"async\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/08/LAquila-EQ-Bugnara_Castle.jpg\" alt=\"Italian castle with quake damage\" width=\"640\" height=\"360\" class=\"size-full wp-image-20767\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">The 12th-century Palazzo Ducale in Bugnara, Italy, suffered roof damage in the L’Aquila earthquake of 2009 (Susan Cardwell/Wikimedia \u003ca href=\"http://creativecommons.org/licenses/by-sa/2.5/it/deed.en\">CC\u003c/a>)\u003c/figcaption>\u003c/figure>\n\u003cp>Scientists are starting to roll out the next generation of earthquake forecasts, based on a smorgasbord of theoretical advances. \u003ca href=\"http://www.scec.org/ucerf2/\">While California has been using some features of this new approach\u003c/a>, Italy is breaking new ground with a system that will issue routine seismic forecasts for the whole country—in technical terms, an operational system. Leaders in this effort explain and defend their approach in two articles in the September issue of the journal \u003ci>Seismological Research Letters\u003c/i> (SRL).[contextly_sidebar id=”6weu5cCYYr1k2YDULl1lLBiVdzZ1RrGT”]\u003c/p>\n\u003cp>The Italian system, now in beta testing, is described in an SRL article by three scientists from the \u003ca href=\"http://www.distar.unina.it/en/terremoti/pericolosita-sismica-ingv\">Seismic Hazard Center\u003c/a> of the National Institute of Geophysics and Volcanology. It will create products similar to the map below, showing a forecast for earthquakes of magnitude 4 or greater during the first week of 2014.\u003c/p>\n\u003cfigure id=\"attachment_20768\" class=\"wp-caption aligncenter\" style=\"max-width: 565px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/08/Italy-EQ-forecast.png\">\u003cimg loading=\"lazy\" decoding=\"async\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/08/Italy-EQ-forecast.png\" alt=\"Italy quake forecast\" width=\"565\" height=\"435\" class=\"size-full wp-image-20768\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">Probabilities of magnitude-4+ events during the week starting December 31, 2013. The island of Sardinia is grayed out because it isn’t included for now; so is the highly active Etna volcano, in Sicily. Notice how small the odds are. (from Marzocchi et al., “The establishment of an operational earthquake forecasting system in Italy,” SRL, doi: 10.1785/0220130219)\u003c/figcaption>\u003c/figure>\n\u003cp>We’re used to weather forecasts that give the odds of rain tomorrow. The Italian operational earthquake forecasts will work essentially the same way. The difference with earthquakes is that on any given day—even any given month or year—the odds of one happening are quite small. Seismologists know that, and the public will have to learn that as well. Once they do, they should be less prone to alarmists, cranks and frauds. This will be a good thing.\u003c/p>\n\u003cp>Let’s take a dramatic example. We all know that big earthquakes have aftershocks. For a few days, earthquakes become hundreds, even thousands of times more likely! But sizeable aftershocks, within one magnitude unit of the mainshock, have odds of roughly 1 percent, and even that’s only in the first two or three days afterward. \u003c/p>\n\u003cp>That doesn’t sound like much, and it isn’t, but that level of information is still powerful. Consider this: Would people buy a lottery ticket if the state temporarily raised the chance of winning by a hundred times? They probably would, because by analogy that’s what they do when the prizes grow large.\u003c/p>\n\u003cp>[ad fullwidth]\u003c/p>\n\u003cp>But while people notice this kind of thing, they don’t overreact, either. Public panic thrives in the absence of official information. The Italian system will need a lot of fine-tuning and review before it’s tested on the public. (For instance, the colors on the map look more alarming than they should.) Underlying the operational system are the best quake-prediction models we have, fully open to all users and under continual testing by the \u003ca href=\"http://www.cseptesting.org/\">Collaboratory for the Study of Earthquake Predictability\u003c/a>. It is, in a word, the best science available.[contextly_sidebar id=”epps1FrSegYW6amzkgZiDXf7ZeNiGnYh”]\u003c/p>\n\u003cp>Earthquake scientists have been slow to share this kind of information before. The best research-grade prediction schemes are improving, but they still work only a few times better than chance. But \u003ca href=\"http://en.wikipedia.org/wiki/2009_L%27Aquila_earthquake\">the deadly L’Aquila, Italy, earthquake of April 2009\u003c/a> forced scientists’ hands when the official panel of earthquake experts who failed to issue a prediction or a warning at the time were convicted of manslaughter and sentenced to 6 years in jail. (The case is being retried.) \u003c/p>\n\u003cp>Is it better to share imperfect knowledge with the public, or to avoid panic and misinterpretation by keeping it confidential? The message of L’Aquila was that for better or worse, the science must be shared. An expert panel, the International Commission on Earthquake Forecasting, prepared a \u003ca href=\"http://www.annalsofgeophysics.eu/index.php/annals/article/view/5350/5371\">comprehensive report on earthquake-prediction science\u003c/a> for the Italian government in 2011 that led to the birth of the new Italian system. In a second SRL article, members of that panel led by UCLA’s Thomas Jordan argue, “Models that are uncertain and cannot explain everything can still be very useful.” \u003c/p>\n\u003cp>Operational earthquake forecasting puts this statement into action with two essential principles. The first is a transparency principle: “authoritative scientific information about future earthquake activity should not be withheld from the public.” One of the most pernicious myths among earthquake paranoids is that the government knows the truth but is hiding it from us. This myth holds enough power to have dragged the Italian seismologists into a manslaughter trial. \u003c/p>\n\u003cp>The second principle is that “authoritative scientific information about future earthquake activity should be developed independently of its applications to risk assessment and mitigation.” Seismologists will be the first to admit that they aren’t competent to issue alarms, order evacuations, improve building codes, enforce zoning ordinances, and all of the other useful things that scientific knowledge can contribute to. You might call this a firewall principle, because it frees scientists from the threat of persecution. But I prefer to think of it as an inclusion principle: for society to work best, science must have an equal place at the table along with other authorities.\u003c/p>\n\u003cp>\u003c/p>\n\u003cp>To scientists, earthquake forecasting is still in its infancy. But operational systems are being built because the rest of us still want the information, even if scientists think it’s rudimentary. I think we can learn to handle it, just as we handle weather forecasts. And this way the public can grow in knowledge at the same time as scientists learn.\u003c/p>\n\n","blocks":[],"excerpt":"Italy is approaching the next frontier in earthquake forecasting: an \"operational\" system that will make quake forecasts routine, whose contents we can take in stride.","status":"publish","parent":0,"modified":1704933113,"stats":{"hasAudio":false,"hasVideo":false,"hasChartOrMap":false,"iframeSrcs":[],"hasGoogleForm":false,"hasGallery":false,"hasHearkenModule":false,"hasPolis":false,"paragraphCount":13,"wordCount":948},"headData":{"title":"New-Generation Earthquake Forecasting Swings into Operation in Italy | KQED","description":"Italy is approaching the next frontier in earthquake forecasting: an "operational" system that will make quake forecasts routine, whose contents we can take in stride.","ogTitle":"","ogDescription":"","ogImgId":"","twTitle":"","twDescription":"","twImgId":"","schema":{"@context":"http://schema.org","@type":"Article","headline":"New-Generation Earthquake Forecasting Swings into Operation in Italy","datePublished":"2014-08-21T19:12:10.000Z","dateModified":"2024-01-11T00:31:53.000Z","image":"https://cdn.kqed.org/wp-content/uploads/2020/02/KQED-OG-Image@1x.png"}},"sticky":false,"path":"/science/20765/new-generation-earthquake-forecasting-swings-into-operation-in-italy","audioTrackLength":null,"parsedContent":[{"type":"contentString","content":"\u003cdiv class=\"post-body\">\u003cp>\u003cfigure id=\"attachment_20767\" class=\"wp-caption aligncenter\" style=\"max-width: 640px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/08/LAquila-EQ-Bugnara_Castle.jpg\">\u003cimg loading=\"lazy\" decoding=\"async\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/08/LAquila-EQ-Bugnara_Castle.jpg\" alt=\"Italian castle with quake damage\" width=\"640\" height=\"360\" class=\"size-full wp-image-20767\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">The 12th-century Palazzo Ducale in Bugnara, Italy, suffered roof damage in the L’Aquila earthquake of 2009 (Susan Cardwell/Wikimedia \u003ca href=\"http://creativecommons.org/licenses/by-sa/2.5/it/deed.en\">CC\u003c/a>)\u003c/figcaption>\u003c/figure>\n\u003cp>Scientists are starting to roll out the next generation of earthquake forecasts, based on a smorgasbord of theoretical advances. \u003ca href=\"http://www.scec.org/ucerf2/\">While California has been using some features of this new approach\u003c/a>, Italy is breaking new ground with a system that will issue routine seismic forecasts for the whole country—in technical terms, an operational system. Leaders in this effort explain and defend their approach in two articles in the September issue of the journal \u003ci>Seismological Research Letters\u003c/i> (SRL).\u003c/p>\u003cp>\u003c/p>\u003cp>\u003c/p>\n\u003cp>The Italian system, now in beta testing, is described in an SRL article by three scientists from the \u003ca href=\"http://www.distar.unina.it/en/terremoti/pericolosita-sismica-ingv\">Seismic Hazard Center\u003c/a> of the National Institute of Geophysics and Volcanology. It will create products similar to the map below, showing a forecast for earthquakes of magnitude 4 or greater during the first week of 2014.\u003c/p>\n\u003cfigure id=\"attachment_20768\" class=\"wp-caption aligncenter\" style=\"max-width: 565px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/08/Italy-EQ-forecast.png\">\u003cimg loading=\"lazy\" decoding=\"async\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/08/Italy-EQ-forecast.png\" alt=\"Italy quake forecast\" width=\"565\" height=\"435\" class=\"size-full wp-image-20768\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">Probabilities of magnitude-4+ events during the week starting December 31, 2013. The island of Sardinia is grayed out because it isn’t included for now; so is the highly active Etna volcano, in Sicily. Notice how small the odds are. (from Marzocchi et al., “The establishment of an operational earthquake forecasting system in Italy,” SRL, doi: 10.1785/0220130219)\u003c/figcaption>\u003c/figure>\n\u003cp>We’re used to weather forecasts that give the odds of rain tomorrow. The Italian operational earthquake forecasts will work essentially the same way. The difference with earthquakes is that on any given day—even any given month or year—the odds of one happening are quite small. Seismologists know that, and the public will have to learn that as well. Once they do, they should be less prone to alarmists, cranks and frauds. This will be a good thing.\u003c/p>\n\u003cp>Let’s take a dramatic example. We all know that big earthquakes have aftershocks. For a few days, earthquakes become hundreds, even thousands of times more likely! But sizeable aftershocks, within one magnitude unit of the mainshock, have odds of roughly 1 percent, and even that’s only in the first two or three days afterward. \u003c/p>\n\u003cp>That doesn’t sound like much, and it isn’t, but that level of information is still powerful. Consider this: Would people buy a lottery ticket if the state temporarily raised the chance of winning by a hundred times? They probably would, because by analogy that’s what they do when the prizes grow large.\u003c/p>\n\u003cp>\u003c/p>\u003c/div>","attributes":{"named":{},"numeric":[]}},{"type":"component","content":"","name":"ad","attributes":{"named":{"label":"fullwidth"},"numeric":["fullwidth"]}},{"type":"contentString","content":"\u003cdiv class=\"post-body\">\u003cp>\u003c/p>\n\u003cp>But while people notice this kind of thing, they don’t overreact, either. Public panic thrives in the absence of official information. The Italian system will need a lot of fine-tuning and review before it’s tested on the public. (For instance, the colors on the map look more alarming than they should.) Underlying the operational system are the best quake-prediction models we have, fully open to all users and under continual testing by the \u003ca href=\"http://www.cseptesting.org/\">Collaboratory for the Study of Earthquake Predictability\u003c/a>. It is, in a word, the best science available.\u003c/p>\u003cp>\u003c/p>\u003cp>\u003c/p>\n\u003cp>Earthquake scientists have been slow to share this kind of information before. The best research-grade prediction schemes are improving, but they still work only a few times better than chance. But \u003ca href=\"http://en.wikipedia.org/wiki/2009_L%27Aquila_earthquake\">the deadly L’Aquila, Italy, earthquake of April 2009\u003c/a> forced scientists’ hands when the official panel of earthquake experts who failed to issue a prediction or a warning at the time were convicted of manslaughter and sentenced to 6 years in jail. (The case is being retried.) \u003c/p>\n\u003cp>Is it better to share imperfect knowledge with the public, or to avoid panic and misinterpretation by keeping it confidential? The message of L’Aquila was that for better or worse, the science must be shared. An expert panel, the International Commission on Earthquake Forecasting, prepared a \u003ca href=\"http://www.annalsofgeophysics.eu/index.php/annals/article/view/5350/5371\">comprehensive report on earthquake-prediction science\u003c/a> for the Italian government in 2011 that led to the birth of the new Italian system. In a second SRL article, members of that panel led by UCLA’s Thomas Jordan argue, “Models that are uncertain and cannot explain everything can still be very useful.” \u003c/p>\n\u003cp>Operational earthquake forecasting puts this statement into action with two essential principles. The first is a transparency principle: “authoritative scientific information about future earthquake activity should not be withheld from the public.” One of the most pernicious myths among earthquake paranoids is that the government knows the truth but is hiding it from us. This myth holds enough power to have dragged the Italian seismologists into a manslaughter trial. \u003c/p>\n\u003cp>The second principle is that “authoritative scientific information about future earthquake activity should be developed independently of its applications to risk assessment and mitigation.” Seismologists will be the first to admit that they aren’t competent to issue alarms, order evacuations, improve building codes, enforce zoning ordinances, and all of the other useful things that scientific knowledge can contribute to. You might call this a firewall principle, because it frees scientists from the threat of persecution. But I prefer to think of it as an inclusion principle: for society to work best, science must have an equal place at the table along with other authorities.\u003c/p>\n\u003cp>\u003c/p>\n\u003cp>To scientists, earthquake forecasting is still in its infancy. But operational systems are being built because the rest of us still want the information, even if scientists think it’s rudimentary. I think we can learn to handle it, just as we handle weather forecasts. And this way the public can grow in knowledge at the same time as scientists learn.\u003c/p>\n\n\u003c/div>\u003c/p>","attributes":{"named":{},"numeric":[]}}],"link":"/science/20765/new-generation-earthquake-forecasting-swings-into-operation-in-italy","authors":["6228"],"categories":["science_38"],"tags":["science_529","science_550"],"featImg":"science_20767","label":"science"},"science_17522":{"type":"posts","id":"science_17522","meta":{"index":"posts_1591205157","site":"science","id":"17522","score":null,"sort":[1400182040000]},"guestAuthors":[],"slug":"progress-in-earthquake-forecasts-may-come-from-studying-foreshocks","title":"Progress in Earthquake Forecasts May Come from Studying Foreshocks","publishDate":1400182040,"format":"aside","headTitle":"Progress in Earthquake Forecasts May Come from Studying Foreshocks | KQED","labelTerm":{"site":"science"},"content":"\u003cfigure id=\"attachment_17523\" class=\"wp-caption aligncenter\" style=\"max-width: 640px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/05/brodsky-lay.jpg\" rel=\"attachment wp-att-17523\">\u003cimg loading=\"lazy\" decoding=\"async\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/05/brodsky-lay.jpg\" alt=\"Foreshocks of subduction quakes\" width=\"640\" height=\"360\" class=\"size-full wp-image-17523\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">Foreshocks small and large (white and orange-white circles respectively) migrated with time toward two recent great earthquakes (red circles). Patterns like this, if supported by measurements of slow seafloor motion, may lead us toward more reliable short-term earthquake forecasts. (AAAS/Science)\u003c/figcaption>\u003c/figure>\n\u003cp>Earthquake prediction has been considered a hopeless task by a whole generation of scientists. All the easy approaches have been tried and found to fail. But two prominent seismologists see a hint of progress in a line of research that combines precision monitoring of earthquake trends and subtle, short-lived changes in the seafloor.\u003c/p>\n\u003cp>\u003ca href=\"http://www.sciencemag.org/lookup/doi/10.1126/science.1255202\">In a short paper in today’s issue of \u003ci>Science\u003c/i>\u003c/a>, UC Santa Cruz seismologists Emily Brodsky and Thorne Lay focus on great earthquakes of magnitude 8 and 9, which are Earth’s largest and most deadly seismic events. They occur beneath the ocean floor around the Pacific Rim and in other places with subduction zones, where one tectonic plate plunges beneath another. The decade since the Sumatra earthquake of December 2004, in the subduction zone west of the Indonesian island arc, has included several more events of that class. Thousands of lives could be saved if we could identify advance hints of such quakes—and the science would be sweet, too.\u003c/p>\n\u003cp>The magnitude-9 Japan earthquake of March 2011 yielded a torrent of new data about subduction quakes. For one thing, this one had foreshocks—small quakes occurring on the same stretch of fault that subsequently fails in the large mainshock. Foreshocks seem to offer promise for forecasting, but nothing about them stands out except that big quakes follow them. In themselves, they’re scientifically sterile. Brodsky and Lay pointed out a hopeful thing, though: according to a 2013 paper, foreshock sequences that are relatively long appear to precede most large subduction earthquakes. Anything that makes sense of foreshocks should apply to these Big Ones.\u003c/p>\n\u003cp>A 2012 paper by Japanese scientists pointed out that before the Japan earthquake, the foreshocks migrated toward the site of the mainshock over a three-week period. Another paper looked at data from a network of seafloor instruments and showed that “slow slip events,” a kind of non-earthquake involving temporary gentle motion on a fault, were occurring at the same time. It is this combination of data, earthquake patterns and information about the actual warping of the crust that may point the way forward. (Such an approach led to \u003ca href=\"http://ww2.kqed.org/science/2014/01/02/seismology-semantics-researchers-announce-a-successful-earthquake-anticipation-in-costa-rica/\">the recent “anticipation” of a subduction quake in Costa Rica\u003c/a>.)\u003c/p>\n\u003cp>Brodsky and Lay also point to last month’s magnitude-8 earthquake in northern Chile, another subduction event, which had a similar pattern of migrating foreshocks. People could feel them: “Both the local population and the scientific community reacted to the foreshock sequence with trepidation,” they write, but without any seafloor data or a decent forecasting algorithm “the authorities could only communicate general concern.” Citing a similar migrating earthquake sequence off central Chile in 1997 that turned out not to be foreshocks, Brodsky and Lay argue that without extra data, these sequences mean nothing actionable.\u003c/p>\n\u003cp>[ad fullwidth]\u003c/p>\n\u003cp>We’d like to do better than that. The extra data that appeared to be meaningful for Japan came from a network of instruments (nothing more than highly sensitive pressure gauges) on the seafloor. The network is part of Japan’s world-leading program in earthquake science, but the data has to be gathered by a visiting ship weeks or months later. The next frontier is to make these networks send their data in real time, making short-term forecasts at least feasible. And that’s likely to be only the beginning of a long process of study by geoscientists. Brodsky and Lay conclude, “Whether earthquakes are predictable or not is still an open question, but perhaps there is now some cause for optimism.” \u003c/p>\n\u003cp>For someone like me who has watched this story for over 30 years, that’s great news. Subduction-zone earthquakes threaten America from \u003ca href=\"http://science.kqed.org/quest/2012/02/16/our-corner-of-cascadia/\">Northern California\u003c/a> to \u003ca href=\"http://science.kqed.org/quest/2011/10/07/tales-from-the-ghost-forests/\">Washington\u003c/a>, plus \u003ca href=\"http://ww2.kqed.org/science/2014/03/27/50-years-ago-alaskan-earthquake-was-key-event-for-earth-science/\">Alaska\u003c/a>, and we could use every bit of help before the next Big One.\u003c/p>\n\u003cp>\u003c/p>\n\u003cp>We can’t see much, but we can see a little. That’s the way the universe always looks before science finds a way to shed light on what once seemed hopelessly dark.\u003c/p>\n\n","blocks":[],"excerpt":"Recent cutting-edge techniques are opening a new approach for earthquake forecasts by matching foreshocks -- small quakes occurring on the same stretch of fault that subsequently fails in the large mainshock -- to changes on the seafloor.","status":"publish","parent":0,"modified":1704933656,"stats":{"hasAudio":false,"hasVideo":false,"hasChartOrMap":false,"iframeSrcs":[],"hasGoogleForm":false,"hasGallery":false,"hasHearkenModule":false,"hasPolis":false,"paragraphCount":10,"wordCount":730},"headData":{"title":"Progress in Earthquake Forecasts May Come from Studying Foreshocks | KQED","description":"Recent cutting-edge techniques are opening a new approach for earthquake forecasts by matching foreshocks -- small quakes occurring on the same stretch of fault that subsequently fails in the large mainshock -- to changes on the seafloor.","ogTitle":"","ogDescription":"","ogImgId":"","twTitle":"","twDescription":"","twImgId":"","schema":{"@context":"http://schema.org","@type":"Article","headline":"Progress in Earthquake Forecasts May Come from Studying Foreshocks","datePublished":"2014-05-15T19:27:20.000Z","dateModified":"2024-01-11T00:40:56.000Z","image":"https://cdn.kqed.org/wp-content/uploads/2020/02/KQED-OG-Image@1x.png"}},"sticky":false,"path":"/science/17522/progress-in-earthquake-forecasts-may-come-from-studying-foreshocks","audioTrackLength":null,"parsedContent":[{"type":"contentString","content":"\u003cdiv class=\"post-body\">\u003cp>\u003cfigure id=\"attachment_17523\" class=\"wp-caption aligncenter\" style=\"max-width: 640px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/05/brodsky-lay.jpg\" rel=\"attachment wp-att-17523\">\u003cimg loading=\"lazy\" decoding=\"async\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/05/brodsky-lay.jpg\" alt=\"Foreshocks of subduction quakes\" width=\"640\" height=\"360\" class=\"size-full wp-image-17523\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">Foreshocks small and large (white and orange-white circles respectively) migrated with time toward two recent great earthquakes (red circles). Patterns like this, if supported by measurements of slow seafloor motion, may lead us toward more reliable short-term earthquake forecasts. (AAAS/Science)\u003c/figcaption>\u003c/figure>\n\u003cp>Earthquake prediction has been considered a hopeless task by a whole generation of scientists. All the easy approaches have been tried and found to fail. But two prominent seismologists see a hint of progress in a line of research that combines precision monitoring of earthquake trends and subtle, short-lived changes in the seafloor.\u003c/p>\n\u003cp>\u003ca href=\"http://www.sciencemag.org/lookup/doi/10.1126/science.1255202\">In a short paper in today’s issue of \u003ci>Science\u003c/i>\u003c/a>, UC Santa Cruz seismologists Emily Brodsky and Thorne Lay focus on great earthquakes of magnitude 8 and 9, which are Earth’s largest and most deadly seismic events. They occur beneath the ocean floor around the Pacific Rim and in other places with subduction zones, where one tectonic plate plunges beneath another. The decade since the Sumatra earthquake of December 2004, in the subduction zone west of the Indonesian island arc, has included several more events of that class. Thousands of lives could be saved if we could identify advance hints of such quakes—and the science would be sweet, too.\u003c/p>\n\u003cp>The magnitude-9 Japan earthquake of March 2011 yielded a torrent of new data about subduction quakes. For one thing, this one had foreshocks—small quakes occurring on the same stretch of fault that subsequently fails in the large mainshock. Foreshocks seem to offer promise for forecasting, but nothing about them stands out except that big quakes follow them. In themselves, they’re scientifically sterile. Brodsky and Lay pointed out a hopeful thing, though: according to a 2013 paper, foreshock sequences that are relatively long appear to precede most large subduction earthquakes. Anything that makes sense of foreshocks should apply to these Big Ones.\u003c/p>\n\u003cp>A 2012 paper by Japanese scientists pointed out that before the Japan earthquake, the foreshocks migrated toward the site of the mainshock over a three-week period. Another paper looked at data from a network of seafloor instruments and showed that “slow slip events,” a kind of non-earthquake involving temporary gentle motion on a fault, were occurring at the same time. It is this combination of data, earthquake patterns and information about the actual warping of the crust that may point the way forward. (Such an approach led to \u003ca href=\"http://ww2.kqed.org/science/2014/01/02/seismology-semantics-researchers-announce-a-successful-earthquake-anticipation-in-costa-rica/\">the recent “anticipation” of a subduction quake in Costa Rica\u003c/a>.)\u003c/p>\n\u003cp>Brodsky and Lay also point to last month’s magnitude-8 earthquake in northern Chile, another subduction event, which had a similar pattern of migrating foreshocks. People could feel them: “Both the local population and the scientific community reacted to the foreshock sequence with trepidation,” they write, but without any seafloor data or a decent forecasting algorithm “the authorities could only communicate general concern.” Citing a similar migrating earthquake sequence off central Chile in 1997 that turned out not to be foreshocks, Brodsky and Lay argue that without extra data, these sequences mean nothing actionable.\u003c/p>\n\u003cp>\u003c/p>\u003c/div>","attributes":{"named":{},"numeric":[]}},{"type":"component","content":"","name":"ad","attributes":{"named":{"label":"fullwidth"},"numeric":["fullwidth"]}},{"type":"contentString","content":"\u003cdiv class=\"post-body\">\u003cp>\u003c/p>\n\u003cp>We’d like to do better than that. The extra data that appeared to be meaningful for Japan came from a network of instruments (nothing more than highly sensitive pressure gauges) on the seafloor. The network is part of Japan’s world-leading program in earthquake science, but the data has to be gathered by a visiting ship weeks or months later. The next frontier is to make these networks send their data in real time, making short-term forecasts at least feasible. And that’s likely to be only the beginning of a long process of study by geoscientists. Brodsky and Lay conclude, “Whether earthquakes are predictable or not is still an open question, but perhaps there is now some cause for optimism.” \u003c/p>\n\u003cp>For someone like me who has watched this story for over 30 years, that’s great news. Subduction-zone earthquakes threaten America from \u003ca href=\"http://science.kqed.org/quest/2012/02/16/our-corner-of-cascadia/\">Northern California\u003c/a> to \u003ca href=\"http://science.kqed.org/quest/2011/10/07/tales-from-the-ghost-forests/\">Washington\u003c/a>, plus \u003ca href=\"http://ww2.kqed.org/science/2014/03/27/50-years-ago-alaskan-earthquake-was-key-event-for-earth-science/\">Alaska\u003c/a>, and we could use every bit of help before the next Big One.\u003c/p>\n\u003cp>\u003c/p>\n\u003cp>We can’t see much, but we can see a little. That’s the way the universe always looks before science finds a way to shed light on what once seemed hopelessly dark.\u003c/p>\n\n\u003c/div>\u003c/p>","attributes":{"named":{},"numeric":[]}}],"link":"/science/17522/progress-in-earthquake-forecasts-may-come-from-studying-foreshocks","authors":["6228"],"categories":["science_38"],"tags":["science_529","science_427"],"featImg":"science_17523","label":"science"},"science_12691":{"type":"posts","id":"science_12691","meta":{"index":"posts_1591205157","site":"science","id":"12691","score":null,"sort":[1388696541000]},"guestAuthors":[],"slug":"seismology-semantics-researchers-announce-a-successful-earthquake-anticipation-in-costa-rica","title":"Seismology Semantics: Researchers Successfully 'Anticipate' Costa Rican Earthquake","publishDate":1388696541,"format":"aside","headTitle":"Seismology Semantics: Researchers Successfully ‘Anticipate’ Costa Rican Earthquake | KQED","labelTerm":{"site":"science"},"content":"\u003cfigure id=\"attachment_12694\" class=\"wp-caption aligncenter\" style=\"max-width: 640px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/01/costaricasubsidence.jpg\">\u003cimg loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12694\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/01/costaricasubsidence.jpg\" alt=\"coastal subsidence\" width=\"640\" height=\"360\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">Coastal subsidence on the Nicoya Peninsula, shown in this washed-out sea wall, was evidence used in the “anticipation” of a major earthquake that occurred in 2012. Image from Protti et al., “Nicoya earthquake rupture anticipated by geodetic measurement of the locked surface,” Via Nature.\u003c/figcaption>\u003c/figure>\n\u003cp>Earthquake prediction is considered a scientifically hopeless task, yet gradually we’ve been learning useful things. \u003ca href=\"http://www.nature.com/ngeo/journal/vaop/ncurrent/full/ngeo2038.html\">In a paper published by Nature Geoscience last month\u003c/a>, a team of researchers announced that they had “anticipated” a large earthquake in Costa Rica in fair detail.\u003c/p>\n\u003cp>In this branch of seismology, a lot rides on the exact language you use. A “prediction” is an announcement that an earthquake of size X will happen on date Y in region Z. Nobody in the profession does that, and the amateurs who do never have results that stand up to scrutiny. The most any seismologist will do is issue a “forecast,” similar to a weather forecast in that it consists of a set of probabilities. For an example, see the \u003ca href=\"http://pubs.usgs.gov/of/2007/1437/\">Uniform California Earthquake Rupture Forecast\u003c/a>, a cautious and exhaustively detailed look ahead at the 30-year odds by a large team of federal, state and academic researchers.\u003c/p>\n\u003cp>An “anticipation” is something more specific than a forecast, and it succeeded in a special place—the Nicoya Peninsula of Costa Rica. Led by \u003ca href=\"http://geophysics.eas.gatech.edu/people/anewman/\">Andrew Newman\u003c/a> of the Georgia Institute of Technology, the team took an approach that was counted out 20 years ago and made it work with better methods.\u003c/p>\n\u003cp>The history of quake prediction is littered with failures, one of which is the “seismic gap” hypothesis. This is a common-sense explanation that can be stated in plain language: large earthquake-producing faults appear to rupture in distinct segments, and for any given segment it should be straightforward to figure out the strain building up in it since the last earthquake that ruptured it thoroughly and say how close we’re getting to its next “big one.” There are some successes from that approach (the 1989 Loma Prieta quake fit the model), but as a global tool it’s repeatedly been found wanting, particularly for the largest events occurring on offshore megathrust faults (the 2004 Sumatra and 2011 Japan quakes, both giant events of magnitude 9, were of this type).\u003c/p>\n\u003cp>The problem was that until recently, our only tool to see what’s happening on these fault segments was seismicity: the smaller earthquakes going on all the time. But there’s no obvious pattern of seismicity that signals the state of strain on a fault. That would have been too easy. Even a fault that looks like it should be well-behaved doesn’t behave that well. For instance, earthquakes at Parkfield, California, were happening pretty close to clockwork fashion, every 22 years on average, when scientists decided to set up instruments and catch the next 22-year event sometime around 1988. It didn’t happen until 2004—so much for that prediction.\u003c/p>\n\u003cp>[ad fullwidth]\u003c/p>\n\u003cp>A more promising way to see strain on a megathrust fault is to measure changes in its shape. Imagine a wedge of rubber being pushed, pointed edge first, up a rubber ramp. They’re stuck together by friction, and eventually the friction will be overcome and the wedge will jerk upward on the ramp—that’s the big one. But as the energy between the two block rises during the “interseismic period” between quakes, they will warp. The wedge will bulge on top, for instance. And we can use GPS technology—the same thing our cars navigate with—to measure this change with millimeter precision.\u003c/p>\n\u003cp>Newman’s team chose Costa Rica’s Nicoya Peninsula because the ground directly above the earthquake rupture zone is on dry land, a rare exception to the usual situation. They noted that the last three “big ones” (magnitude 7.5 or so) there were in 1853, 1900 and 1950 in a nice-looking “earthquake cycle.” And the pattern of large quakes in the region left a nice-looking “Nicoya gap” on the map.\u003c/p>\n\u003cfigure id=\"attachment_12692\" class=\"wp-caption aligncenter\" style=\"max-width: 600px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/01/costa-ricaEQgap.png\" rel=\"attachment wp-att-12692\">\u003cimg loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12692\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/01/costa-ricaEQgap.png\" alt=\"Nicoya seismic gap\" width=\"600\" height=\"477\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">Seismic activity of Costa Rica, from Feng et al., “Active deformation near the Nicoya Peninsula, northwestern Costa Rica, between 1996 and 2010: Interseismic megathrust coupling,” JGR 117, B06407 (\u003ca href=\"http://geophysics.eas.gatech.edu/people/anewman/research/papers/Feng_etal_JGR_2012.pdf\">PDF\u003c/a>)\u003c/figcaption>\u003c/figure>\n\u003cp>They outfitted the peninsula with a network of GPS stations starting in 1996. They also observed things like coastal subsidence. In 2010 they looked at their data and wrote a paper describing the shape of the “stuck” patch—two stuck patches, actually—on the underlying megathrust fault. “A potential \u003cem>M\u003csub>w\u003c/sub>\u003c/em> 7.8 1950-type earthquake can be expected from the two fully coupled patches of our best fit interseismic megathrust coupling model,” they wrote. That paper came out in the \u003cem>Journal of Geophysical Research\u003c/em> in late 2012—and in the meantime, the earthquake they had anticipated occurred, a magnitude 7.6 event on September 5.\u003c/p>\n\u003cp>\u003ca href=\"http://www.nature.com/ngeo/journal/vaop/ncurrent/full/ngeo2038.html\">Last month’s \u003cem>Nature\u003c/em> paper\u003c/a> compared the team’s 2012 anticipation with the actual earthquake and found a decent match.\u003c/p>\n\u003cfigure id=\"attachment_12693\" class=\"wp-caption aligncenter\" style=\"max-width: 600px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/01/costa-ricaEQmap.png\" rel=\"attachment wp-att-12693\">\u003cimg loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12693\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/01/costa-ricaEQmap.png\" alt=\"Predicted quake versus real quake\" width=\"600\" height=\"384\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">Anticipated (left) and actual (right) earthquake beneath the Nicoya Peninsula. From Protti et al., “Nicoya earthquake rupture anticipated by geodetic measurement of the locked surface,” ‘Nature’ doi:10.1038/NGE02038\u003c/figcaption>\u003c/figure>\n\u003cp>\u003c/p>\n\u003cp>This is pretty darn good. This feat points to the great value of repeating it at other seismic gaps, and megathrust zones in general, by outfitting them with GPS instruments and supporting the long-term collection of data from them. The challenge is using GPS technology on the seafloor. It’s just a fingertip beyond the state of the art, as Newman explained \u003ca href=\"http://geophysics.eas.gatech.edu/people/anewman/research/papers/Newman_Nature_2011.pdf\">in a Comment in \u003cem>Nature\u003c/em> in 2011\u003c/a>, and could revolutionize our ability to anticipate—that’s \u003cem>anticipate\u003c/em>—tsunamis, too.\u003c/p>\n\n","blocks":[],"excerpt":"Coastal subsidence and precision GPS data helped scientists \"anticipate\" a major earthquake in Coast Rica, placing us one small step closer to earthquake prediction.","status":"publish","parent":0,"modified":1704934451,"stats":{"hasAudio":false,"hasVideo":false,"hasChartOrMap":false,"iframeSrcs":[],"hasGoogleForm":false,"hasGallery":false,"hasHearkenModule":false,"hasPolis":false,"paragraphCount":12,"wordCount":996},"headData":{"title":"Seismology Semantics: Researchers Successfully 'Anticipate' Costa Rican Earthquake | KQED","description":"Coastal subsidence and precision GPS data helped scientists "anticipate" a major earthquake in Coast Rica, placing us one small step closer to earthquake prediction.","ogTitle":"","ogDescription":"","ogImgId":"","twTitle":"","twDescription":"","twImgId":"","schema":{"@context":"http://schema.org","@type":"Article","headline":"Seismology Semantics: Researchers Successfully 'Anticipate' Costa Rican Earthquake","datePublished":"2014-01-02T21:02:21.000Z","dateModified":"2024-01-11T00:54:11.000Z","image":"https://cdn.kqed.org/wp-content/uploads/2020/02/KQED-OG-Image@1x.png"}},"sticky":false,"path":"/science/12691/seismology-semantics-researchers-announce-a-successful-earthquake-anticipation-in-costa-rica","audioTrackLength":null,"parsedContent":[{"type":"contentString","content":"\u003cdiv class=\"post-body\">\u003cp>\u003cfigure id=\"attachment_12694\" class=\"wp-caption aligncenter\" style=\"max-width: 640px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/01/costaricasubsidence.jpg\">\u003cimg loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12694\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/01/costaricasubsidence.jpg\" alt=\"coastal subsidence\" width=\"640\" height=\"360\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">Coastal subsidence on the Nicoya Peninsula, shown in this washed-out sea wall, was evidence used in the “anticipation” of a major earthquake that occurred in 2012. Image from Protti et al., “Nicoya earthquake rupture anticipated by geodetic measurement of the locked surface,” Via Nature.\u003c/figcaption>\u003c/figure>\n\u003cp>Earthquake prediction is considered a scientifically hopeless task, yet gradually we’ve been learning useful things. \u003ca href=\"http://www.nature.com/ngeo/journal/vaop/ncurrent/full/ngeo2038.html\">In a paper published by Nature Geoscience last month\u003c/a>, a team of researchers announced that they had “anticipated” a large earthquake in Costa Rica in fair detail.\u003c/p>\n\u003cp>In this branch of seismology, a lot rides on the exact language you use. A “prediction” is an announcement that an earthquake of size X will happen on date Y in region Z. Nobody in the profession does that, and the amateurs who do never have results that stand up to scrutiny. The most any seismologist will do is issue a “forecast,” similar to a weather forecast in that it consists of a set of probabilities. For an example, see the \u003ca href=\"http://pubs.usgs.gov/of/2007/1437/\">Uniform California Earthquake Rupture Forecast\u003c/a>, a cautious and exhaustively detailed look ahead at the 30-year odds by a large team of federal, state and academic researchers.\u003c/p>\n\u003cp>An “anticipation” is something more specific than a forecast, and it succeeded in a special place—the Nicoya Peninsula of Costa Rica. Led by \u003ca href=\"http://geophysics.eas.gatech.edu/people/anewman/\">Andrew Newman\u003c/a> of the Georgia Institute of Technology, the team took an approach that was counted out 20 years ago and made it work with better methods.\u003c/p>\n\u003cp>The history of quake prediction is littered with failures, one of which is the “seismic gap” hypothesis. This is a common-sense explanation that can be stated in plain language: large earthquake-producing faults appear to rupture in distinct segments, and for any given segment it should be straightforward to figure out the strain building up in it since the last earthquake that ruptured it thoroughly and say how close we’re getting to its next “big one.” There are some successes from that approach (the 1989 Loma Prieta quake fit the model), but as a global tool it’s repeatedly been found wanting, particularly for the largest events occurring on offshore megathrust faults (the 2004 Sumatra and 2011 Japan quakes, both giant events of magnitude 9, were of this type).\u003c/p>\n\u003cp>The problem was that until recently, our only tool to see what’s happening on these fault segments was seismicity: the smaller earthquakes going on all the time. But there’s no obvious pattern of seismicity that signals the state of strain on a fault. That would have been too easy. Even a fault that looks like it should be well-behaved doesn’t behave that well. For instance, earthquakes at Parkfield, California, were happening pretty close to clockwork fashion, every 22 years on average, when scientists decided to set up instruments and catch the next 22-year event sometime around 1988. It didn’t happen until 2004—so much for that prediction.\u003c/p>\n\u003cp>\u003c/p>\u003c/div>","attributes":{"named":{},"numeric":[]}},{"type":"component","content":"","name":"ad","attributes":{"named":{"label":"fullwidth"},"numeric":["fullwidth"]}},{"type":"contentString","content":"\u003cdiv class=\"post-body\">\u003cp>\u003c/p>\n\u003cp>A more promising way to see strain on a megathrust fault is to measure changes in its shape. Imagine a wedge of rubber being pushed, pointed edge first, up a rubber ramp. They’re stuck together by friction, and eventually the friction will be overcome and the wedge will jerk upward on the ramp—that’s the big one. But as the energy between the two block rises during the “interseismic period” between quakes, they will warp. The wedge will bulge on top, for instance. And we can use GPS technology—the same thing our cars navigate with—to measure this change with millimeter precision.\u003c/p>\n\u003cp>Newman’s team chose Costa Rica’s Nicoya Peninsula because the ground directly above the earthquake rupture zone is on dry land, a rare exception to the usual situation. They noted that the last three “big ones” (magnitude 7.5 or so) there were in 1853, 1900 and 1950 in a nice-looking “earthquake cycle.” And the pattern of large quakes in the region left a nice-looking “Nicoya gap” on the map.\u003c/p>\n\u003cfigure id=\"attachment_12692\" class=\"wp-caption aligncenter\" style=\"max-width: 600px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/01/costa-ricaEQgap.png\" rel=\"attachment wp-att-12692\">\u003cimg loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12692\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/01/costa-ricaEQgap.png\" alt=\"Nicoya seismic gap\" width=\"600\" height=\"477\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">Seismic activity of Costa Rica, from Feng et al., “Active deformation near the Nicoya Peninsula, northwestern Costa Rica, between 1996 and 2010: Interseismic megathrust coupling,” JGR 117, B06407 (\u003ca href=\"http://geophysics.eas.gatech.edu/people/anewman/research/papers/Feng_etal_JGR_2012.pdf\">PDF\u003c/a>)\u003c/figcaption>\u003c/figure>\n\u003cp>They outfitted the peninsula with a network of GPS stations starting in 1996. They also observed things like coastal subsidence. In 2010 they looked at their data and wrote a paper describing the shape of the “stuck” patch—two stuck patches, actually—on the underlying megathrust fault. “A potential \u003cem>M\u003csub>w\u003c/sub>\u003c/em> 7.8 1950-type earthquake can be expected from the two fully coupled patches of our best fit interseismic megathrust coupling model,” they wrote. That paper came out in the \u003cem>Journal of Geophysical Research\u003c/em> in late 2012—and in the meantime, the earthquake they had anticipated occurred, a magnitude 7.6 event on September 5.\u003c/p>\n\u003cp>\u003ca href=\"http://www.nature.com/ngeo/journal/vaop/ncurrent/full/ngeo2038.html\">Last month’s \u003cem>Nature\u003c/em> paper\u003c/a> compared the team’s 2012 anticipation with the actual earthquake and found a decent match.\u003c/p>\n\u003cfigure id=\"attachment_12693\" class=\"wp-caption aligncenter\" style=\"max-width: 600px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/01/costa-ricaEQmap.png\" rel=\"attachment wp-att-12693\">\u003cimg loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12693\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/01/costa-ricaEQmap.png\" alt=\"Predicted quake versus real quake\" width=\"600\" height=\"384\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">Anticipated (left) and actual (right) earthquake beneath the Nicoya Peninsula. From Protti et al., “Nicoya earthquake rupture anticipated by geodetic measurement of the locked surface,” ‘Nature’ doi:10.1038/NGE02038\u003c/figcaption>\u003c/figure>\n\u003cp>\u003c/p>\n\u003cp>This is pretty darn good. This feat points to the great value of repeating it at other seismic gaps, and megathrust zones in general, by outfitting them with GPS instruments and supporting the long-term collection of data from them. The challenge is using GPS technology on the seafloor. It’s just a fingertip beyond the state of the art, as Newman explained \u003ca href=\"http://geophysics.eas.gatech.edu/people/anewman/research/papers/Newman_Nature_2011.pdf\">in a Comment in \u003cem>Nature\u003c/em> in 2011\u003c/a>, and could revolutionize our ability to anticipate—that’s \u003cem>anticipate\u003c/em>—tsunamis, too.\u003c/p>\n\n\u003c/div>\u003c/p>","attributes":{"named":{},"numeric":[]}}],"link":"/science/12691/seismology-semantics-researchers-announce-a-successful-earthquake-anticipation-in-costa-rica","authors":["6228"],"categories":["science_38"],"tags":["science_529","science_427","science_550"],"featImg":"science_12694","label":"science"},"science_9845":{"type":"posts","id":"science_9845","meta":{"index":"posts_1591205157","site":"science","id":"9845","score":null,"sort":[1381433150000]},"guestAuthors":[],"slug":"the-science-of-californias-seismic-pests-or-earthquake-swarms","title":"The Science of California's Seismic Pests, or Earthquake \"Swarms\"","publishDate":1381433150,"format":"aside","headTitle":"The Science of California’s Seismic Pests, or Earthquake “Swarms” | KQED","labelTerm":{"site":"science"},"content":"\u003cp>Earlier this week, a cluster of dozens of little earthquakes occurred under the Salton Sea in southernmost California over the course of a couple of days. Most were too tiny to feel, and the largest—of magnitude 2.3—wasn’t big enough to be remarked upon. Specialists call this kind of thing an earthquake swarm, and while it seems like swarms ought to be telling us something, nobody yet has figured out what.\u003c/p>\n\u003cfigure id=\"attachment_9846\" class=\"wp-caption aligncenter\" style=\"max-width: 640px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2013/10/saltonswarm.png\" rel=\"attachment wp-att-9846\">\u003cimg loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-9846\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2013/10/saltonswarm.png\" alt=\"Salton Sea earthquake swarm\" width=\"640\" height=\"360\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">Seismicity in the southern Salton Sea during the week (yellow dots) and day (orange dots) before October 9, from the \u003ca href=\"http://earthquake.usgs.gov/earthquakes/map/#\">U.S. Geological Survey earthquake viewer\u003c/a>\u003c/figcaption>\u003c/figure>\n\u003cp>There are many kinds of movements going on in the deep earth, only some of which are earthquakes. (Others include \u003ca href=\"http://science.kqed.org/quest/2011/05/12/deep-jiggles-with-distant-triggers/\">tremor\u003c/a> and \u003ca href=\"http://ww2.kqed.org/science/2013/09/05/how-californias-warping-microplate-makes-its-faults-creep/\">creep\u003c/a> and something in between called slow earthquakes.) Among earthquakes proper, the biggest ones are better understood than the rest—they’re big ruptures, called mainshocks— followed by a host of aftershocks that are best thought of as the mainshock rupture settling down to a relaxed state. Mainshocks may have a few foreshocks as well. Think of foreshocks like the crackling of a tree limb before it breaks.\u003c/p>\n\u003cp>Small earthquakes often occur in bursts. One kind of burst is the familiar “mainshock-aftershock sequence”, like a skyrocket with a large explosion followed by lots of littler ones. Earthquake swarms are the other kind. They’re more like a set of random-sounding drumbeats that start up, go on for a while without reaching a climax and then taper off to a stop. They happen all over the world in all kinds of tectonic settings. Swarms can include quakes up to magnitude 6 or so, big enough to do serious damage. But most earthquake swarms are either unfelt or mildly disquieting at worst. (Actually, so are most mainshocks.)\u003c/p>\n\u003cp>Earthquake swarms were first noticed almost a century ago, and researchers were quick to associate them with volcanic regions, where movements of magma underground would be an obvious cause. As our earthquake records have grown, we’ve found swarms in all kinds of geologic settings. In a \u003ca href=\"http://dx.doi.org/10.1029/2005JB004034\">pair\u003c/a> of \u003ca href=\"http://earthweb.ess.washington.edu/vidale/Reprints/GRL/2006_Vidale_Boyle_GRL.pdf\">papers\u003c/a> in 2006, John Vidale studied hundreds of swarms in southern California and Japan and found that they occurred everywhere, not just near volcanoes. He and his colleagues found that the majority of earthquake bursts were a blend between pure mainshock-aftershock sequences and typical swarms. It comes as no surprise that Earth doesn’t give us many clean test cases.\u003c/p>\n\u003cp>Researchers have proposed two main mechanisms for earthquake swarms. One is that underground fluids under high pressure are cracking the rocks in small events. Like people in a crowded bus making room for a group of boarding passengers, the rocks respond to the migration of the fluids and their associated pressures. \u003ca href=\"http://onlinelibrary.wiley.com/doi/10.1002/2013EO410001/pdf\">A recent study in Italy\u003c/a> slightly favored that explanation for a swarm of over 5000 earthquakes that has been going on since 2010. This also makes sense for swarms that occur beneath volcanoes. In the Bay Area, we have a constant artificial earthquake swarm around \u003ca href=\"http://www.geysers.com/\" target=\"_blank\" rel=\"noopener\">The Geysers\u003c/a>, where a large geothermal power plant is constantly pumping water down onto superheated volcanic rocks and harvesting the steam to generate electricity.\u003c/p>\n\u003cp>[ad fullwidth]\u003c/p>\n\u003cp>The other explanation is that the swarms are a response to episodes of deep-seated creep (motion without ruptures) along major faults. A \u003ca href=\"http://onlinelibrary.wiley.com/doi/10.1111/j.1365-246X.2009.04214.x/abstract\">2009 paper by Emily Roland and Jeffrey McGuire\u003c/a> looked at the Salton Sea area, which has lots of earthquake swarms and the same kind of transform faults that characterize the whole San Andreas fault zone. They found that seismic activity spread along the surface of the faults at 100 to 1000 meters per hour, which matches the behavior of short-lived creep episodes. They also found that the ruptures were slower than regular earthquakes and produced a smaller drop in stress. They concluded that “these systematic properties could be used to improve real-time hazard estimates by detecting the existence of a swarm-like sequence relatively early in its evolution.” That would be a nice thing to know, especially if the work can be applied to Bay Area earthquake swarms on the Hayward fault.\u003c/p>\n\u003cp>\u003c/p>\n\u003cp>In earth science, it’s usually a good bet that when theorists offer two mechanisms for something, neither one will emerge as the single explanation. Instead, they’ll be complementary. The history of geology suggests that we eventually find, like that old TV ad said, “You’re both right!”\u003c/p>\n\n","blocks":[],"excerpt":"Scientists are creeping their way toward better understanding of earthquake swarms, those annoying and sometimes damaging seismic pests we get in California.","status":"publish","parent":0,"modified":1704934909,"stats":{"hasAudio":false,"hasVideo":false,"hasChartOrMap":false,"iframeSrcs":[],"hasGoogleForm":false,"hasGallery":false,"hasHearkenModule":false,"hasPolis":false,"paragraphCount":9,"wordCount":755},"headData":{"title":"The Science of California's Seismic Pests, or Earthquake \"Swarms\" | KQED","description":"Scientists are creeping their way toward better understanding of earthquake swarms, those annoying and sometimes damaging seismic pests we get in California.","ogTitle":"","ogDescription":"","ogImgId":"","twTitle":"","twDescription":"","twImgId":"","schema":{"@context":"http://schema.org","@type":"Article","headline":"The Science of California's Seismic Pests, or Earthquake \"Swarms\"","datePublished":"2013-10-10T19:25:50.000Z","dateModified":"2024-01-11T01:01:49.000Z","image":"https://cdn.kqed.org/wp-content/uploads/2020/02/KQED-OG-Image@1x.png"}},"sticky":false,"path":"/science/9845/the-science-of-californias-seismic-pests-or-earthquake-swarms","audioTrackLength":null,"parsedContent":[{"type":"contentString","content":"\u003cdiv class=\"post-body\">\u003cp>\u003cp>Earlier this week, a cluster of dozens of little earthquakes occurred under the Salton Sea in southernmost California over the course of a couple of days. Most were too tiny to feel, and the largest—of magnitude 2.3—wasn’t big enough to be remarked upon. Specialists call this kind of thing an earthquake swarm, and while it seems like swarms ought to be telling us something, nobody yet has figured out what.\u003c/p>\n\u003cfigure id=\"attachment_9846\" class=\"wp-caption aligncenter\" style=\"max-width: 640px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2013/10/saltonswarm.png\" rel=\"attachment wp-att-9846\">\u003cimg loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-9846\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2013/10/saltonswarm.png\" alt=\"Salton Sea earthquake swarm\" width=\"640\" height=\"360\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">Seismicity in the southern Salton Sea during the week (yellow dots) and day (orange dots) before October 9, from the \u003ca href=\"http://earthquake.usgs.gov/earthquakes/map/#\">U.S. Geological Survey earthquake viewer\u003c/a>\u003c/figcaption>\u003c/figure>\n\u003cp>There are many kinds of movements going on in the deep earth, only some of which are earthquakes. (Others include \u003ca href=\"http://science.kqed.org/quest/2011/05/12/deep-jiggles-with-distant-triggers/\">tremor\u003c/a> and \u003ca href=\"http://ww2.kqed.org/science/2013/09/05/how-californias-warping-microplate-makes-its-faults-creep/\">creep\u003c/a> and something in between called slow earthquakes.) Among earthquakes proper, the biggest ones are better understood than the rest—they’re big ruptures, called mainshocks— followed by a host of aftershocks that are best thought of as the mainshock rupture settling down to a relaxed state. Mainshocks may have a few foreshocks as well. Think of foreshocks like the crackling of a tree limb before it breaks.\u003c/p>\n\u003cp>Small earthquakes often occur in bursts. One kind of burst is the familiar “mainshock-aftershock sequence”, like a skyrocket with a large explosion followed by lots of littler ones. Earthquake swarms are the other kind. They’re more like a set of random-sounding drumbeats that start up, go on for a while without reaching a climax and then taper off to a stop. They happen all over the world in all kinds of tectonic settings. Swarms can include quakes up to magnitude 6 or so, big enough to do serious damage. But most earthquake swarms are either unfelt or mildly disquieting at worst. (Actually, so are most mainshocks.)\u003c/p>\n\u003cp>Earthquake swarms were first noticed almost a century ago, and researchers were quick to associate them with volcanic regions, where movements of magma underground would be an obvious cause. As our earthquake records have grown, we’ve found swarms in all kinds of geologic settings. In a \u003ca href=\"http://dx.doi.org/10.1029/2005JB004034\">pair\u003c/a> of \u003ca href=\"http://earthweb.ess.washington.edu/vidale/Reprints/GRL/2006_Vidale_Boyle_GRL.pdf\">papers\u003c/a> in 2006, John Vidale studied hundreds of swarms in southern California and Japan and found that they occurred everywhere, not just near volcanoes. He and his colleagues found that the majority of earthquake bursts were a blend between pure mainshock-aftershock sequences and typical swarms. It comes as no surprise that Earth doesn’t give us many clean test cases.\u003c/p>\n\u003cp>Researchers have proposed two main mechanisms for earthquake swarms. One is that underground fluids under high pressure are cracking the rocks in small events. Like people in a crowded bus making room for a group of boarding passengers, the rocks respond to the migration of the fluids and their associated pressures. \u003ca href=\"http://onlinelibrary.wiley.com/doi/10.1002/2013EO410001/pdf\">A recent study in Italy\u003c/a> slightly favored that explanation for a swarm of over 5000 earthquakes that has been going on since 2010. This also makes sense for swarms that occur beneath volcanoes. In the Bay Area, we have a constant artificial earthquake swarm around \u003ca href=\"http://www.geysers.com/\" target=\"_blank\" rel=\"noopener\">The Geysers\u003c/a>, where a large geothermal power plant is constantly pumping water down onto superheated volcanic rocks and harvesting the steam to generate electricity.\u003c/p>\n\u003cp>\u003c/p>\u003c/div>","attributes":{"named":{},"numeric":[]}},{"type":"component","content":"","name":"ad","attributes":{"named":{"label":"fullwidth"},"numeric":["fullwidth"]}},{"type":"contentString","content":"\u003cdiv class=\"post-body\">\u003cp>\u003c/p>\n\u003cp>The other explanation is that the swarms are a response to episodes of deep-seated creep (motion without ruptures) along major faults. A \u003ca href=\"http://onlinelibrary.wiley.com/doi/10.1111/j.1365-246X.2009.04214.x/abstract\">2009 paper by Emily Roland and Jeffrey McGuire\u003c/a> looked at the Salton Sea area, which has lots of earthquake swarms and the same kind of transform faults that characterize the whole San Andreas fault zone. They found that seismic activity spread along the surface of the faults at 100 to 1000 meters per hour, which matches the behavior of short-lived creep episodes. They also found that the ruptures were slower than regular earthquakes and produced a smaller drop in stress. They concluded that “these systematic properties could be used to improve real-time hazard estimates by detecting the existence of a swarm-like sequence relatively early in its evolution.” That would be a nice thing to know, especially if the work can be applied to Bay Area earthquake swarms on the Hayward fault.\u003c/p>\n\u003cp>\u003c/p>\n\u003cp>In earth science, it’s usually a good bet that when theorists offer two mechanisms for something, neither one will emerge as the single explanation. Instead, they’ll be complementary. The history of geology suggests that we eventually find, like that old TV ad said, “You’re both right!”\u003c/p>\n\n\u003c/div>\u003c/p>","attributes":{"named":{},"numeric":[]}}],"link":"/science/9845/the-science-of-californias-seismic-pests-or-earthquake-swarms","authors":["6228"],"categories":["science_38"],"tags":["science_529","science_427","science_654","science_550"],"featImg":"science_9846","label":"science"},"science_6485":{"type":"posts","id":"science_6485","meta":{"index":"posts_1591205157","site":"science","id":"6485","score":null,"sort":[1375384471000]},"guestAuthors":[],"slug":"the-temptation-to-treat-hunches-as-science-in-earthquake-prediction-research","title":"The Temptation to Treat Hunches As Science in Earthquake Prediction Research","publishDate":1375384471,"format":"aside","headTitle":"The Temptation to Treat Hunches As Science in Earthquake Prediction Research | KQED","labelTerm":{"site":"science"},"content":"\u003cfigure id=\"attachment_6486\" class=\"wp-caption aligncenter\" style=\"max-width: 640px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2013/08/sunspots.jpg\" rel=\"attachment wp-att-6486\">\u003cimg loading=\"lazy\" decoding=\"async\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2013/08/sunspots.jpg\" alt=\"sunspots, washington dc\" width=\"640\" height=\"360\" class=\"size-full wp-image-6486\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">Photo courtesy \u003ca href=\"http://www.flickr.com/people/ep_jhu/\">ep_jhu\u003c/a> of Flickr under Creative Commons license\u003c/figcaption>\u003c/figure>\n\u003cp>I’ve been following earth science closely for many years through the news and in the literature. One thing I can say confidently is that it is both very human and inhuman. The human side is obvious: geoscientists are some of the most interesting (and interested) people I know. But doing science properly means quashing some of our most human traits as we subject our ideas to cold statistical tests. Case in point: earthquake prediction studies. \u003c/p>\n\u003cp>Humans have a wonderful ability to spot patterns in seemingly random information. We acquired the knack long ago because it helped us spot zebras in the savanna and tigers in the grass. It’s amusing because it lets us see faces in clouds. In science, our pattern-seeking ability is both a tool and a handicap: it leads us to exciting hunches, but glues us to wrong ideas despite our best efforts. The occurrence of earthquakes is so troubling and mysterious that it takes a great effort to stifle our human reactions and pay attention to what the cold numbers and their unintuitive statistics say. I take as today’s topic the relationship between earthquakes and sunspots.\u003c/p>\n\u003cp>The sun-Earth interface is an exceptionally energetic region, extending over thousands of kilometers from the upper atmosphere into outer space. It conducts electricity and generates complex magnetic disturbances. It’s as changeable and chaotic as the static heard between radio stations or the shimmering displays of the aurora. \u003c/p>\n\u003cp>It stands to reason that such a sensitive region would respond to changes from below the Earth’s surface just as it does to changes from above. You would think that the release of earthquake energy, in the electrically conducting deep crust, would have effects on this region too. \u003c/p>\n\u003cp>But “It stands to reason…” and “You would think that…” are hunches, only the beginning of science. Next comes the inhuman part: holding off on coming to conclusions and running the numbers as carefully as we know how. A trickle of scientific papers have noted apparent relationships between various measures of solar activity and earthquakes. But a recent critique of these papers, \u003ca href=\"http://onlinelibrary.wiley.com/doi/10.1002/grl.50211/abstract\">published in March in \u003ci>Geophysical Research Letters\u003c/i>\u003c/a>, noted that all of them fell short in one way or another: they used partial sets of data or focused on one region, for instance. They went beyond “It stands to reason,” but only as far as finding an anomaly, something strange—that is to say, “Hmm, look at this.” \u003c/p>\n\u003cp>[ad fullwidth]\u003c/p>\n\u003cp>The paper’s authors went on to do a textbook, double-checked study comparing the solar records to the earthquake catalogs, including statistical checks and found nothing that chance alone couldn’t explain just as well. (\u003ca href=\"http://geology.about.com/od/eq_prediction/qt/earthquakes-solar-activity.htm\">See my more detailed explanation here.\u003c/a>)\u003c/p>\n\u003cp>However, most of us find it terribly tempting to go from “Hmm, look at this” to “Hey, look at that.” And once someone who seems to know what they’re talking about does that, many more people will take assertion as certainty. For a good example, consider the BBC’s weather blogger Paul Hudson. He’s a trained meteorologist who can explain scientific thinking well. \u003ca href=\"http://www.bbc.co.uk/blogs/paulhudson/posts/Have-weather-patterns-really-been-unusual\">Last month, for instance\u003c/a>, you can see him deftly handling a common question among the British public: isn’t our summer weather odd? No, he answers, it’s a phenomenon well-known among his fellow scientists: the North Atlantic Oscillation. \u003c/p>\n\u003cp>\u003c/p>\n\u003cp>But then go back on his blog to \u003ca href=\"http://www.bbc.co.uk/blogs/paulhudson/2011/03/is-solar-activity-to-blame-for.shtml\">the day of the magnitude-9 Tohoku earthquake in March 2011\u003c/a>. Not being a seismologist, Hudson fell back on human habits: he remarked upon recent sunspot activity, cited a few unnamed papers, and quoted a fellow opinionater in support of his hunch. On this subject, he scored no better than the average layman. Indeed, I think that posting his off-the-cuff musings on the very day of that massive earthquake under the headline “Is solar activity to blame for Japan’s massive earthquake?” was not responsible journalism. Fortunately, the \u003ca href=\"http://en.wikipedia.org/wiki/Betteridge%27s_law_of_headlines\">Betteridge-Marr law of headlines\u003c/a> is our friend: “Any headline which ends in a question mark can be answered by the word ‘no.'”\u003c/p>\n\n","blocks":[],"excerpt":"The science of earthquake prediction is fraught with the human tendency to seek conclusions beyond the reach of the data. In this setting, even the fruitless hypothesis of sunspots is seductive.","status":"publish","parent":0,"modified":1704935369,"stats":{"hasAudio":false,"hasVideo":false,"hasChartOrMap":false,"iframeSrcs":[],"hasGoogleForm":false,"hasGallery":false,"hasHearkenModule":false,"hasPolis":false,"paragraphCount":10,"wordCount":722},"headData":{"title":"The Temptation to Treat Hunches As Science in Earthquake Prediction Research | KQED","description":"The science of earthquake prediction is fraught with the human tendency to seek conclusions beyond the reach of the data. In this setting, even the fruitless hypothesis of sunspots is seductive.","ogTitle":"","ogDescription":"","ogImgId":"","twTitle":"","twDescription":"","twImgId":"","schema":{"@context":"http://schema.org","@type":"Article","headline":"The Temptation to Treat Hunches As Science in Earthquake Prediction Research","datePublished":"2013-08-01T19:14:31.000Z","dateModified":"2024-01-11T01:09:29.000Z","image":"https://cdn.kqed.org/wp-content/uploads/2020/02/KQED-OG-Image@1x.png"}},"sticky":false,"path":"/science/6485/the-temptation-to-treat-hunches-as-science-in-earthquake-prediction-research","audioTrackLength":null,"parsedContent":[{"type":"contentString","content":"\u003cdiv class=\"post-body\">\u003cp>\u003cfigure id=\"attachment_6486\" class=\"wp-caption aligncenter\" style=\"max-width: 640px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2013/08/sunspots.jpg\" rel=\"attachment wp-att-6486\">\u003cimg loading=\"lazy\" decoding=\"async\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2013/08/sunspots.jpg\" alt=\"sunspots, washington dc\" width=\"640\" height=\"360\" class=\"size-full wp-image-6486\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">Photo courtesy \u003ca href=\"http://www.flickr.com/people/ep_jhu/\">ep_jhu\u003c/a> of Flickr under Creative Commons license\u003c/figcaption>\u003c/figure>\n\u003cp>I’ve been following earth science closely for many years through the news and in the literature. One thing I can say confidently is that it is both very human and inhuman. The human side is obvious: geoscientists are some of the most interesting (and interested) people I know. But doing science properly means quashing some of our most human traits as we subject our ideas to cold statistical tests. Case in point: earthquake prediction studies. \u003c/p>\n\u003cp>Humans have a wonderful ability to spot patterns in seemingly random information. We acquired the knack long ago because it helped us spot zebras in the savanna and tigers in the grass. It’s amusing because it lets us see faces in clouds. In science, our pattern-seeking ability is both a tool and a handicap: it leads us to exciting hunches, but glues us to wrong ideas despite our best efforts. The occurrence of earthquakes is so troubling and mysterious that it takes a great effort to stifle our human reactions and pay attention to what the cold numbers and their unintuitive statistics say. I take as today’s topic the relationship between earthquakes and sunspots.\u003c/p>\n\u003cp>The sun-Earth interface is an exceptionally energetic region, extending over thousands of kilometers from the upper atmosphere into outer space. It conducts electricity and generates complex magnetic disturbances. It’s as changeable and chaotic as the static heard between radio stations or the shimmering displays of the aurora. \u003c/p>\n\u003cp>It stands to reason that such a sensitive region would respond to changes from below the Earth’s surface just as it does to changes from above. You would think that the release of earthquake energy, in the electrically conducting deep crust, would have effects on this region too. \u003c/p>\n\u003cp>But “It stands to reason…” and “You would think that…” are hunches, only the beginning of science. Next comes the inhuman part: holding off on coming to conclusions and running the numbers as carefully as we know how. A trickle of scientific papers have noted apparent relationships between various measures of solar activity and earthquakes. But a recent critique of these papers, \u003ca href=\"http://onlinelibrary.wiley.com/doi/10.1002/grl.50211/abstract\">published in March in \u003ci>Geophysical Research Letters\u003c/i>\u003c/a>, noted that all of them fell short in one way or another: they used partial sets of data or focused on one region, for instance. They went beyond “It stands to reason,” but only as far as finding an anomaly, something strange—that is to say, “Hmm, look at this.” \u003c/p>\n\u003cp>\u003c/p>\u003c/div>","attributes":{"named":{},"numeric":[]}},{"type":"component","content":"","name":"ad","attributes":{"named":{"label":"fullwidth"},"numeric":["fullwidth"]}},{"type":"contentString","content":"\u003cdiv class=\"post-body\">\u003cp>\u003c/p>\n\u003cp>The paper’s authors went on to do a textbook, double-checked study comparing the solar records to the earthquake catalogs, including statistical checks and found nothing that chance alone couldn’t explain just as well. (\u003ca href=\"http://geology.about.com/od/eq_prediction/qt/earthquakes-solar-activity.htm\">See my more detailed explanation here.\u003c/a>)\u003c/p>\n\u003cp>However, most of us find it terribly tempting to go from “Hmm, look at this” to “Hey, look at that.” And once someone who seems to know what they’re talking about does that, many more people will take assertion as certainty. For a good example, consider the BBC’s weather blogger Paul Hudson. He’s a trained meteorologist who can explain scientific thinking well. \u003ca href=\"http://www.bbc.co.uk/blogs/paulhudson/posts/Have-weather-patterns-really-been-unusual\">Last month, for instance\u003c/a>, you can see him deftly handling a common question among the British public: isn’t our summer weather odd? No, he answers, it’s a phenomenon well-known among his fellow scientists: the North Atlantic Oscillation. \u003c/p>\n\u003cp>\u003c/p>\n\u003cp>But then go back on his blog to \u003ca href=\"http://www.bbc.co.uk/blogs/paulhudson/2011/03/is-solar-activity-to-blame-for.shtml\">the day of the magnitude-9 Tohoku earthquake in March 2011\u003c/a>. Not being a seismologist, Hudson fell back on human habits: he remarked upon recent sunspot activity, cited a few unnamed papers, and quoted a fellow opinionater in support of his hunch. On this subject, he scored no better than the average layman. Indeed, I think that posting his off-the-cuff musings on the very day of that massive earthquake under the headline “Is solar activity to blame for Japan’s massive earthquake?” was not responsible journalism. Fortunately, the \u003ca href=\"http://en.wikipedia.org/wiki/Betteridge%27s_law_of_headlines\">Betteridge-Marr law of headlines\u003c/a> is our friend: “Any headline which ends in a question mark can be answered by the word ‘no.'”\u003c/p>\n\n\u003c/div>\u003c/p>","attributes":{"named":{},"numeric":[]}}],"link":"/science/6485/the-temptation-to-treat-hunches-as-science-in-earthquake-prediction-research","authors":["6228"],"categories":["science_28","science_38"],"tags":["science_529","science_427","science_218","science_309","science_138"],"featImg":"science_6486","label":"science"}},"programsReducer":{"possible":{"id":"possible","title":"Possible","info":"Possible is hosted by entrepreneur Reid Hoffman and writer Aria Finger. Together in Possible, Hoffman and Finger lead enlightening discussions about building a brighter collective future. The show features interviews with visionary guests like Trevor Noah, Sam Altman and Janette Sadik-Khan. Possible paints an optimistic portrait of the world we can create through science, policy, business, art and our shared humanity. It asks: What if everything goes right for once? How can we get there? Each episode also includes a short fiction story generated by advanced AI GPT-4, serving as a thought-provoking springboard to speculate how humanity could leverage technology for good.","airtime":"SUN 2pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Possible-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.possible.fm/","meta":{"site":"news","source":"Possible"},"link":"/radio/program/possible","subscribe":{"apple":"https://podcasts.apple.com/us/podcast/possible/id1677184070","spotify":"https://open.spotify.com/show/730YpdUSNlMyPQwNnyjp4k"}},"1a":{"id":"1a","title":"1A","info":"1A is home to the national conversation. 1A brings on great guests and frames the best debate in ways that make you think, share and engage.","airtime":"MON-THU 11pm-12am","imageSrc":"https://ww2.kqed.org/radio/wp-content/uploads/sites/50/2018/04/1a.jpg","officialWebsiteLink":"https://the1a.org/","meta":{"site":"news","source":"npr"},"link":"/radio/program/1a","subscribe":{"npr":"https://rpb3r.app.goo.gl/RBrW","apple":"https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?s=143441&mt=2&id=1188724250&at=11l79Y&ct=nprdirectory","tuneIn":"https://tunein.com/radio/1A-p947376/","rss":"https://feeds.npr.org/510316/podcast.xml"}},"all-things-considered":{"id":"all-things-considered","title":"All Things Considered","info":"Every weekday, \u003cem>All Things Considered\u003c/em> hosts Robert Siegel, Audie Cornish, Ari Shapiro, and Kelly McEvers present the program's trademark mix of news, interviews, commentaries, reviews, and offbeat features. Michel Martin hosts on the weekends.","airtime":"MON-FRI 1pm-2pm, 4:30pm-6:30pm\u003cbr />SAT-SUN 5pm-6pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/All-Things-Considered-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.npr.org/programs/all-things-considered/","meta":{"site":"news","source":"npr"},"link":"/radio/program/all-things-considered"},"american-suburb-podcast":{"id":"american-suburb-podcast","title":"American Suburb: The Podcast","tagline":"The flip side of gentrification, told through one town","info":"Gentrification is changing cities across America, forcing people from neighborhoods they have long called home. Call them the displaced. Now those priced out of the Bay Area are looking for a better life in an unlikely place. American Suburb follows this migration to one California town along the Delta, 45 miles from San Francisco. But is this once sleepy suburb ready for them?","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/American-Suburb-Podcast-Tile-703x703-1.jpg","officialWebsiteLink":"/news/series/american-suburb-podcast","meta":{"site":"news","source":"kqed","order":"13"},"link":"/news/series/american-suburb-podcast/","subscribe":{"npr":"https://rpb3r.app.goo.gl/RBrW","apple":"https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?mt=2&id=1287748328","tuneIn":"https://tunein.com/radio/American-Suburb-p1086805/","rss":"https://ww2.kqed.org/news/series/american-suburb-podcast/feed/podcast","google":"https://podcasts.google.com/feed/aHR0cHM6Ly9mZWVkcy5tZWdhcGhvbmUuZm0vS1FJTkMzMDExODgxNjA5"}},"baycurious":{"id":"baycurious","title":"Bay Curious","tagline":"Exploring the Bay Area, one question at a time","info":"KQED’s new podcast, Bay Curious, gets to the bottom of the mysteries — both profound and peculiar — that give the Bay Area its unique identity. And we’ll do it with your help! You ask the questions. You decide what Bay Curious investigates. And you join us on the journey to find the answers.","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Bay-Curious-Podcast-Tile-703x703-1.jpg","imageAlt":"\"KQED Bay Curious","officialWebsiteLink":"/news/series/baycurious","meta":{"site":"news","source":"kqed","order":"4"},"link":"/podcasts/baycurious","subscribe":{"apple":"https://podcasts.apple.com/us/podcast/bay-curious/id1172473406","npr":"https://www.npr.org/podcasts/500557090/bay-curious","rss":"https://ww2.kqed.org/news/category/bay-curious-podcast/feed/podcast","google":"https://podcasts.google.com/feed/aHR0cHM6Ly93dzIua3FlZC5vcmcvbmV3cy9jYXRlZ29yeS9iYXktY3VyaW91cy1wb2RjYXN0L2ZlZWQvcG9kY2FzdA","stitcher":"https://www.stitcher.com/podcast/kqed/bay-curious","spotify":"https://open.spotify.com/show/6O76IdmhixfijmhTZLIJ8k"}},"bbc-world-service":{"id":"bbc-world-service","title":"BBC World Service","info":"The day's top stories from BBC News compiled twice daily in the week, once at weekends.","airtime":"MON-FRI 9pm-10pm, TUE-FRI 1am-2am","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/BBC-World-Service-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.bbc.co.uk/sounds/play/live:bbc_world_service","meta":{"site":"news","source":"BBC World Service"},"link":"/radio/program/bbc-world-service","subscribe":{"apple":"https://itunes.apple.com/us/podcast/global-news-podcast/id135067274?mt=2","tuneIn":"https://tunein.com/radio/BBC-World-Service-p455581/","rss":"https://podcasts.files.bbci.co.uk/p02nq0gn.rss"}},"code-switch-life-kit":{"id":"code-switch-life-kit","title":"Code Switch / Life Kit","info":"\u003cem>Code Switch\u003c/em>, which listeners will hear in the first part of the hour, has fearless and much-needed conversations about race. Hosted by journalists of color, the show tackles the subject of race head-on, exploring how it impacts every part of society — from politics and pop culture to history, sports and more.\u003cbr />\u003cbr />\u003cem>Life Kit\u003c/em>, which will be in the second part of the hour, guides you through spaces and feelings no one prepares you for — from finances to mental health, from workplace microaggressions to imposter syndrome, from relationships to parenting. The show features experts with real world experience and shares their knowledge. Because everyone needs a little help being human.\u003cbr />\u003cbr />\u003ca href=\"https://www.npr.org/podcasts/510312/codeswitch\">\u003cem>Code Switch\u003c/em> offical site and podcast\u003c/a>\u003cbr />\u003ca href=\"https://www.npr.org/lifekit\">\u003cem>Life Kit\u003c/em> offical site and podcast\u003c/a>\u003cbr />","airtime":"SUN 9pm-10pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Code-Switch-Life-Kit-Podcast-Tile-360x360-1.jpg","meta":{"site":"radio","source":"npr"},"link":"/radio/program/code-switch-life-kit","subscribe":{"apple":"https://podcasts.apple.com/podcast/1112190608?mt=2&at=11l79Y&ct=nprdirectory","google":"https://podcasts.google.com/feed/aHR0cHM6Ly93d3cubnByLm9yZy9yc3MvcG9kY2FzdC5waHA_aWQ9NTEwMzEy","spotify":"https://open.spotify.com/show/3bExJ9JQpkwNhoHvaIIuyV","rss":"https://feeds.npr.org/510312/podcast.xml"}},"commonwealth-club":{"id":"commonwealth-club","title":"Commonwealth Club of California Podcast","info":"The Commonwealth Club of California is the nation's oldest and largest public affairs forum. As a non-partisan forum, The Club brings to the public airwaves diverse viewpoints on important topics. The Club's weekly radio broadcast - the oldest in the U.S., dating back to 1924 - is carried across the nation on public radio stations and is now podcasting. Our website archive features audio of our recent programs, as well as selected speeches from our long and distinguished history. This podcast feed is usually updated twice a week and is always un-edited.","airtime":"THU 10pm, FRI 1am","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Commonwealth-Club-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.commonwealthclub.org/podcasts","meta":{"site":"news","source":"Commonwealth Club of California"},"link":"/radio/program/commonwealth-club","subscribe":{"apple":"https://itunes.apple.com/us/podcast/commonwealth-club-of-california-podcast/id976334034?mt=2","google":"https://podcasts.google.com/feed/aHR0cDovL3d3dy5jb21tb253ZWFsdGhjbHViLm9yZy9hdWRpby9wb2RjYXN0L3dlZWtseS54bWw","tuneIn":"https://tunein.com/radio/Commonwealth-Club-of-California-p1060/"}},"considerthis":{"id":"considerthis","title":"Consider This","tagline":"Make sense of the day","info":"Make sense of the day. Every weekday afternoon, Consider This helps you consider the major stories of the day in less than 15 minutes, featuring the reporting and storytelling resources of NPR. Plus, KQED’s Bianca Taylor brings you the local KQED news you need to know.","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Consider-This-Podcast-Tile-703x703-1.jpg","imageAlt":"Consider This from NPR and KQED","officialWebsiteLink":"/podcasts/considerthis","meta":{"site":"news","source":"kqed","order":"7"},"link":"/podcasts/considerthis","subscribe":{"apple":"https://podcasts.apple.com/podcast/id1503226625?mt=2&at=11l79Y&ct=nprdirectory","npr":"https://rpb3r.app.goo.gl/coronavirusdaily","google":"https://podcasts.google.com/feed/aHR0cHM6Ly9mZWVkcy5ucHIub3JnLzUxMDM1NS9wb2RjYXN0LnhtbA","spotify":"https://open.spotify.com/show/3Z6JdCS2d0eFEpXHKI6WqH"}},"forum":{"id":"forum","title":"Forum","tagline":"The conversation starts here","info":"KQED’s live call-in program discussing local, state, national and international issues, as well as in-depth interviews.","airtime":"MON-FRI 9am-11am, 10pm-11pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Forum-Podcast-Tile-703x703-1.jpg","imageAlt":"KQED Forum with Mina Kim and Alexis Madrigal","officialWebsiteLink":"/forum","meta":{"site":"news","source":"kqed","order":"8"},"link":"/forum","subscribe":{"apple":"https://podcasts.apple.com/us/podcast/kqeds-forum/id73329719","google":"https://podcasts.google.com/feed/aHR0cHM6Ly9mZWVkcy5tZWdhcGhvbmUuZm0vS1FJTkM5NTU3MzgxNjMz","npr":"https://www.npr.org/podcasts/432307980/forum","stitcher":"https://www.stitcher.com/podcast/kqedfm-kqeds-forum-podcast","rss":"https://feeds.megaphone.fm/KQINC9557381633"}},"freakonomics-radio":{"id":"freakonomics-radio","title":"Freakonomics Radio","info":"Freakonomics Radio is a one-hour award-winning podcast and public-radio project hosted by Stephen Dubner, with co-author Steve Levitt as a regular guest. It is produced in partnership with WNYC.","imageSrc":"https://ww2.kqed.org/news/wp-content/uploads/sites/10/2018/05/freakonomicsRadio.png","officialWebsiteLink":"http://freakonomics.com/","airtime":"SUN 1am-2am, SAT 3pm-4pm","meta":{"site":"radio","source":"WNYC"},"link":"/radio/program/freakonomics-radio","subscribe":{"npr":"https://rpb3r.app.goo.gl/4s8b","apple":"https://itunes.apple.com/us/podcast/freakonomics-radio/id354668519","tuneIn":"https://tunein.com/podcasts/WNYC-Podcasts/Freakonomics-Radio-p272293/","rss":"https://feeds.feedburner.com/freakonomicsradio"}},"fresh-air":{"id":"fresh-air","title":"Fresh Air","info":"Hosted by Terry Gross, \u003cem>Fresh Air from WHYY\u003c/em> is the Peabody Award-winning weekday magazine of contemporary arts and issues. One of public radio's most popular programs, Fresh Air features intimate conversations with today's biggest luminaries.","airtime":"MON-FRI 7pm-8pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Fresh-Air-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.npr.org/programs/fresh-air/","meta":{"site":"radio","source":"npr"},"link":"/radio/program/fresh-air","subscribe":{"npr":"https://rpb3r.app.goo.gl/4s8b","apple":"https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?s=143441&mt=2&id=214089682&at=11l79Y&ct=nprdirectory","tuneIn":"https://tunein.com/radio/Fresh-Air-p17/","rss":"https://feeds.npr.org/381444908/podcast.xml"}},"here-and-now":{"id":"here-and-now","title":"Here & Now","info":"A live production of NPR and WBUR Boston, in collaboration with stations across the country, Here & Now reflects the fluid world of news as it's happening in the middle of the day, with timely, in-depth news, interviews and conversation. Hosted by Robin Young, Jeremy Hobson and Tonya Mosley.","airtime":"MON-THU 11am-12pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Here-And-Now-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"http://www.wbur.org/hereandnow","meta":{"site":"news","source":"npr"},"link":"/radio/program/here-and-now","subsdcribe":{"apple":"https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?mt=2&id=426698661","tuneIn":"https://tunein.com/radio/Here--Now-p211/","rss":"https://feeds.npr.org/510051/podcast.xml"}},"how-i-built-this":{"id":"how-i-built-this","title":"How I Built This with Guy Raz","info":"Guy Raz dives into the stories behind some of the world's best known companies. How I Built This weaves a narrative journey about innovators, entrepreneurs and idealists—and the movements they built.","imageSrc":"https://ww2.kqed.org/news/wp-content/uploads/sites/10/2018/05/howIBuiltThis.png","officialWebsiteLink":"https://www.npr.org/podcasts/510313/how-i-built-this","airtime":"SUN 7:30pm-8pm","meta":{"site":"news","source":"npr"},"link":"/radio/program/how-i-built-this","subscribe":{"npr":"https://rpb3r.app.goo.gl/3zxy","apple":"https://itunes.apple.com/us/podcast/how-i-built-this-with-guy-raz/id1150510297?mt=2","tuneIn":"https://tunein.com/podcasts/Arts--Culture-Podcasts/How-I-Built-This-p910896/","rss":"https://feeds.npr.org/510313/podcast.xml"}},"inside-europe":{"id":"inside-europe","title":"Inside Europe","info":"Inside Europe, a one-hour weekly news magazine hosted by Helen Seeney and Keith Walker, explores the topical issues shaping the continent. No other part of the globe has experienced such dynamic political and social change in recent years.","airtime":"SAT 3am-4am","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Inside-Europe-Podcast-Tile-300x300-1.jpg","meta":{"site":"news","source":"Deutsche Welle"},"link":"/radio/program/inside-europe","subscribe":{"apple":"https://itunes.apple.com/us/podcast/inside-europe/id80106806?mt=2","tuneIn":"https://tunein.com/radio/Inside-Europe-p731/","rss":"https://partner.dw.com/xml/podcast_inside-europe"}},"latino-usa":{"id":"latino-usa","title":"Latino USA","airtime":"MON 1am-2am, SUN 6pm-7pm","info":"Latino USA, the radio journal of news and culture, is the only national, English-language radio program produced from a Latino perspective.","imageSrc":"https://ww2.kqed.org/radio/wp-content/uploads/sites/50/2018/04/latinoUsa.jpg","officialWebsiteLink":"http://latinousa.org/","meta":{"site":"news","source":"npr"},"link":"/radio/program/latino-usa","subscribe":{"npr":"https://rpb3r.app.goo.gl/xtTd","apple":"https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?s=143441&mt=2&id=79681317&at=11l79Y&ct=nprdirectory","tuneIn":"https://tunein.com/radio/Latino-USA-p621/","rss":"https://feeds.npr.org/510016/podcast.xml"}},"live-from-here-highlights":{"id":"live-from-here-highlights","title":"Live from Here Highlights","info":"Chris Thile steps to the mic as the host of Live from Here (formerly A Prairie Home Companion), a live public radio variety show. Download Chris’s Song of the Week plus other highlights from the broadcast. Produced by American Public Media.","airtime":"SAT 6pm-8pm, SUN 11am-1pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Live-From-Here-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.livefromhere.org/","meta":{"site":"arts","source":"american public media"},"link":"/radio/program/live-from-here-highlights","subscribe":{"apple":"https://itunes.apple.com/us/podcast/id1167173941","tuneIn":"https://tunein.com/radio/Live-from-Here-Highlights-p921744/","rss":"https://feeds.publicradio.org/public_feeds/a-prairie-home-companion-highlights/rss/rss"}},"marketplace":{"id":"marketplace","title":"Marketplace","info":"Our flagship program, helmed by Kai Ryssdal, examines what the day in money delivered, through stories, conversations, newsworthy numbers and more. Updated Monday through Friday at about 3:30 p.m. PT.","airtime":"MON-FRI 4pm-4:30pm, MON-WED 6:30pm-7pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Marketplace-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.marketplace.org/","meta":{"site":"news","source":"American Public Media"},"link":"/radio/program/marketplace","subscribe":{"apple":"https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?s=143441&mt=2&id=201853034&at=11l79Y&ct=nprdirectory","tuneIn":"https://tunein.com/radio/APM-Marketplace-p88/","rss":"https://feeds.publicradio.org/public_feeds/marketplace-pm/rss/rss"}},"mindshift":{"id":"mindshift","title":"MindShift","tagline":"A podcast about the future of learning and how we raise our kids","info":"The MindShift podcast explores the innovations in education that are shaping how kids learn. Hosts Ki Sung and Katrina Schwartz introduce listeners to educators, researchers, parents and students who are developing effective ways to improve how kids learn. We cover topics like how fed-up administrators are developing surprising tactics to deal with classroom disruptions; how listening to podcasts are helping kids develop reading skills; the consequences of overparenting; and why interdisciplinary learning can engage students on all ends of the traditional achievement spectrum. This podcast is part of the MindShift education site, a division of KQED News. KQED is an NPR/PBS member station based in San Francisco. You can also visit the MindShift website for episodes and supplemental blog posts or tweet us \u003ca href=\"https://twitter.com/MindShiftKQED\">@MindShiftKQED\u003c/a> or visit us at \u003ca href=\"/mindshift\">MindShift.KQED.org\u003c/a>","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Mindshift-Podcast-Tile-703x703-1.jpg","imageAlt":"KQED MindShift: How We Will Learn","officialWebsiteLink":"/mindshift/","meta":{"site":"news","source":"kqed","order":"2"},"link":"/podcasts/mindshift","subscribe":{"apple":"https://podcasts.apple.com/us/podcast/mindshift-podcast/id1078765985","google":"https://podcasts.google.com/feed/aHR0cHM6Ly9mZWVkcy5tZWdhcGhvbmUuZm0vS1FJTkM1NzY0NjAwNDI5","npr":"https://www.npr.org/podcasts/464615685/mind-shift-podcast","stitcher":"https://www.stitcher.com/podcast/kqed/stories-teachers-share","spotify":"https://open.spotify.com/show/0MxSpNYZKNprFLCl7eEtyx"}},"morning-edition":{"id":"morning-edition","title":"Morning Edition","info":"\u003cem>Morning Edition\u003c/em> takes listeners around the country and the world with multi-faceted stories and commentaries every weekday. Hosts Steve Inskeep, David Greene and Rachel Martin bring you the latest breaking news and features to prepare you for the day.","airtime":"MON-FRI 3am-9am","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Morning-Edition-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.npr.org/programs/morning-edition/","meta":{"site":"news","source":"npr"},"link":"/radio/program/morning-edition"},"onourwatch":{"id":"onourwatch","title":"On Our Watch","tagline":"Police secrets, unsealed","info":"For decades, the process for how police police themselves has been inconsistent – if not opaque. In some states, like California, these proceedings were completely hidden. After a new police transparency law unsealed scores of internal affairs files, our reporters set out to examine these cases and the shadow world of police discipline. On Our Watch brings listeners into the rooms where officers are questioned and witnesses are interrogated to find out who this system is really protecting. Is it the officers, or the public they've sworn to serve?","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/On-Our-Watch-Podcast-Tile-703x703-1.jpg","imageAlt":"On Our Watch from NPR and KQED","officialWebsiteLink":"/podcasts/onourwatch","meta":{"site":"news","source":"kqed","order":"1"},"link":"/podcasts/onourwatch","subscribe":{"apple":"https://podcasts.apple.com/podcast/id1567098962","google":"https://podcasts.google.com/feed/aHR0cHM6Ly9mZWVkcy5ucHIub3JnLzUxMDM2MC9wb2RjYXN0LnhtbD9zYz1nb29nbGVwb2RjYXN0cw","npr":"https://rpb3r.app.goo.gl/onourwatch","spotify":"https://open.spotify.com/show/0OLWoyizopu6tY1XiuX70x","tuneIn":"https://tunein.com/radio/On-Our-Watch-p1436229/","stitcher":"https://www.stitcher.com/show/on-our-watch","rss":"https://feeds.npr.org/510360/podcast.xml"}},"on-the-media":{"id":"on-the-media","title":"On The Media","info":"Our weekly podcast explores how the media 'sausage' is made, casts an incisive eye on fluctuations in the marketplace of ideas, and examines threats to the freedom of information and expression in America and abroad. For one hour a week, the show tries to lift the veil from the process of \"making media,\" especially news media, because it's through that lens that we see the world and the world sees us","airtime":"SUN 2pm-3pm, MON 12am-1am","imageSrc":"https://ww2.kqed.org/radio/wp-content/uploads/sites/50/2018/04/onTheMedia.png","officialWebsiteLink":"https://www.wnycstudios.org/shows/otm","meta":{"site":"news","source":"wnyc"},"link":"/radio/program/on-the-media","subscribe":{"apple":"https://itunes.apple.com/us/podcast/on-the-media/id73330715?mt=2","tuneIn":"https://tunein.com/radio/On-the-Media-p69/","rss":"http://feeds.wnyc.org/onthemedia"}},"our-body-politic":{"id":"our-body-politic","title":"Our Body Politic","info":"Presented by KQED, KCRW and KPCC, and created and hosted by award-winning journalist Farai Chideya, Our Body Politic is unapologetically centered on reporting on not just how women of color experience the major political events of today, but how they’re impacting those very issues.","airtime":"SAT 6pm-7pm, SUN 1am-2am","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Our-Body-Politic-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://our-body-politic.simplecast.com/","meta":{"site":"news","source":"kcrw"},"link":"/radio/program/our-body-politic","subscribe":{"apple":"https://podcasts.apple.com/us/podcast/our-body-politic/id1533069868","google":"https://podcasts.google.com/feed/aHR0cHM6Ly9mZWVkcy5zaW1wbGVjYXN0LmNvbS9feGFQaHMxcw","spotify":"https://open.spotify.com/show/4ApAiLT1kV153TttWAmqmc","rss":"https://feeds.simplecast.com/_xaPhs1s","tuneIn":"https://tunein.com/podcasts/News--Politics-Podcasts/Our-Body-Politic-p1369211/"}},"pbs-newshour":{"id":"pbs-newshour","title":"PBS NewsHour","info":"Analysis, background reports and updates from the PBS NewsHour putting today's news in context.","airtime":"MON-FRI 3pm-4pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/PBS-News-Hour-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.pbs.org/newshour/","meta":{"site":"news","source":"pbs"},"link":"/radio/program/pbs-newshour","subscribe":{"apple":"https://itunes.apple.com/us/podcast/pbs-newshour-full-show/id394432287?mt=2","tuneIn":"https://tunein.com/radio/PBS-NewsHour---Full-Show-p425698/","rss":"https://www.pbs.org/newshour/feeds/rss/podcasts/show"}},"perspectives":{"id":"perspectives","title":"Perspectives","tagline":"KQED's series of of daily listener commentaries since 1991","info":"KQED's series of of daily listener commentaries since 1991.","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Perspectives-Podcast-Tile-703x703-1.jpg","officialWebsiteLink":"/perspectives/","meta":{"site":"radio","source":"kqed","order":"15"},"link":"/perspectives","subscribe":{"apple":"https://podcasts.apple.com/us/podcast/id73801135","npr":"https://www.npr.org/podcasts/432309616/perspectives","rss":"https://ww2.kqed.org/perspectives/category/perspectives/feed/","google":"https://podcasts.google.com/feed/aHR0cHM6Ly93dzIua3FlZC5vcmcvcGVyc3BlY3RpdmVzL2NhdGVnb3J5L3BlcnNwZWN0aXZlcy9mZWVkLw"}},"planet-money":{"id":"planet-money","title":"Planet Money","info":"The economy explained. Imagine you could call up a friend and say, Meet me at the bar and tell me what's going on with the economy. Now imagine that's actually a fun evening.","airtime":"SUN 3pm-4pm","imageSrc":"https://ww2.kqed.org/radio/wp-content/uploads/sites/50/2018/04/planetmoney.jpg","officialWebsiteLink":"https://www.npr.org/sections/money/","meta":{"site":"news","source":"npr"},"link":"/radio/program/planet-money","subscribe":{"npr":"https://rpb3r.app.goo.gl/M4f5","apple":"https://itunes.apple.com/us/podcast/planet-money/id290783428?mt=2","tuneIn":"https://tunein.com/podcasts/Business--Economics-Podcasts/Planet-Money-p164680/","rss":"https://feeds.npr.org/510289/podcast.xml"}},"politicalbreakdown":{"id":"politicalbreakdown","title":"Political Breakdown","tagline":"Politics from a personal perspective","info":"Political Breakdown is a new series that explores the political intersection of California and the nation. Each week hosts Scott Shafer and Marisa Lagos are joined with a new special guest to unpack politics -- with personality — and offer an insider’s glimpse at how politics happens.","airtime":"THU 6:30pm-7pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Political-Breakdown-2024-Podcast-Tile-703x703-1.jpg","imageAlt":"KQED Political Breakdown","officialWebsiteLink":"/podcasts/politicalbreakdown","meta":{"site":"radio","source":"kqed","order":"11"},"link":"/podcasts/politicalbreakdown","subscribe":{"apple":"https://podcasts.apple.com/us/podcast/political-breakdown/id1327641087","google":"https://podcasts.google.com/feed/aHR0cHM6Ly9mZWVkcy5tZWdhcGhvbmUuZm0vS1FJTkM5Nzk2MzI2MTEx","npr":"https://www.npr.org/podcasts/572155894/political-breakdown","stitcher":"https://www.stitcher.com/podcast/kqed/political-breakdown","spotify":"https://open.spotify.com/show/07RVyIjIdk2WDuVehvBMoN","rss":"https://ww2.kqed.org/news/tag/political-breakdown/feed/podcast"}},"pri-the-world":{"id":"pri-the-world","title":"PRI's The World: Latest Edition","info":"Each weekday, host Marco Werman and his team of producers bring you the world's most interesting stories in an hour of radio that reminds us just how small our planet really is.","airtime":"MON-FRI 2pm-3pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/The-World-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.pri.org/programs/the-world","meta":{"site":"news","source":"PRI"},"link":"/radio/program/pri-the-world","subscribe":{"apple":"https://itunes.apple.com/us/podcast/pris-the-world-latest-edition/id278196007?mt=2","tuneIn":"https://tunein.com/podcasts/News--Politics-Podcasts/PRIs-The-World-p24/","rss":"http://feeds.feedburner.com/pri/theworld"}},"radiolab":{"id":"radiolab","title":"Radiolab","info":"A two-time Peabody Award-winner, Radiolab is an investigation told through sounds and stories, and centered around one big idea. In the Radiolab world, information sounds like music and science and culture collide. Hosted by Jad Abumrad and Robert Krulwich, the show is designed for listeners who demand skepticism, but appreciate wonder. WNYC Studios is the producer of other leading podcasts including Freakonomics Radio, Death, Sex & Money, On the Media and many more.","airtime":"SUN 12am-1am, SAT 2pm-3pm","imageSrc":"https://ww2.kqed.org/radio/wp-content/uploads/sites/50/2018/04/radiolab1400.png","officialWebsiteLink":"https://www.wnycstudios.org/shows/radiolab/","meta":{"site":"science","source":"WNYC"},"link":"/radio/program/radiolab","subscribe":{"apple":"https://itunes.apple.com/us/podcast/radiolab/id152249110?mt=2","tuneIn":"https://tunein.com/radio/RadioLab-p68032/","rss":"https://feeds.wnyc.org/radiolab"}},"reveal":{"id":"reveal","title":"Reveal","info":"Created by The Center for Investigative Reporting and PRX, Reveal is public radios first one-hour weekly radio show and podcast dedicated to investigative reporting. Credible, fact based and without a partisan agenda, Reveal combines the power and artistry of driveway moment storytelling with data-rich reporting on critically important issues. The result is stories that inform and inspire, arming our listeners with information to right injustices, hold the powerful accountable and improve lives.Reveal is hosted by Al Letson and showcases the award-winning work of CIR and newsrooms large and small across the nation. In a radio and podcast market crowded with choices, Reveal focuses on important and often surprising stories that illuminate the world for our listeners.","airtime":"SAT 4pm-5pm","imageSrc":"https://ww2.kqed.org/radio/wp-content/uploads/sites/50/2018/04/reveal300px.png","officialWebsiteLink":"https://www.revealnews.org/episodes/","meta":{"site":"news","source":"npr"},"link":"/radio/program/reveal","subscribe":{"apple":"https://itunes.apple.com/us/podcast/reveal/id886009669","tuneIn":"https://tunein.com/radio/Reveal-p679597/","rss":"http://feeds.revealradio.org/revealpodcast"}},"says-you":{"id":"says-you","title":"Says You!","info":"Public radio's game show of bluff and bluster, words and whimsy. The warmest, wittiest cocktail party - it's spirited and civil, brainy and boisterous, peppered with musical interludes. Fast paced and playful, it's the most fun you can have with language without getting your mouth washed out with soap. Our motto: It's not important to know the answers, it's important to like the answers!","airtime":"SUN 4pm-5pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Says-You-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"http://www.saysyouradio.com/","meta":{"site":"comedy","source":"Pipit and Finch"},"link":"/radio/program/says-you","subscribe":{"apple":"https://itunes.apple.com/us/podcast/says-you!/id1050199826","tuneIn":"https://tunein.com/radio/Says-You-p480/","rss":"https://saysyou.libsyn.com/rss"}},"science-friday":{"id":"science-friday","title":"Science Friday","info":"Science Friday is a weekly science talk show, broadcast live over public radio stations nationwide. Each week, the show focuses on science topics that are in the news and tries to bring an educated, balanced discussion to bear on the scientific issues at hand. Panels of expert guests join host Ira Flatow, a veteran science journalist, to discuss science and to take questions from listeners during the call-in portion of the program.","airtime":"FRI 11am-1pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Science-Friday-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.wnycstudios.org/shows/science-friday","meta":{"site":"news","source":"npr"},"link":"/radio/program/science-friday","subscribe":{"apple":"https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?s=143441&mt=2&id=73329284&at=11l79Y&ct=nprdirectory","tuneIn":"https://tunein.com/radio/Science-Friday-p394/","rss":"http://feeds.wnyc.org/science-friday"}},"science-podcast":{"id":"science-podcast","title":"KQED Science News","tagline":"From the lab, to your ears","info":"KQED Science explores science and environment news, trends, and events from the Bay Area and beyond.","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Science-News-Podcast-Tile-703x703-1.jpg","officialWebsiteLink":"https://ww2.kqed.org/science/category/science-podcast/","meta":{"site":"science","source":"kqed","order":"17"},"link":"/science/category/science-podcast","subscribe":{"apple":"https://podcasts.apple.com/us/podcast/kqed-science-news/id214663465","google":"https://podcasts.google.com/feed/aHR0cDovL2Jsb2dzLmtxZWQub3JnL3NjaWVuY2UvZmVlZC8","stitcher":"https://www.stitcher.com/podcast/kqed-science-news","rss":"https://ww2.kqed.org/science/category/science-podcast/feed/podcast"}},"selected-shorts":{"id":"selected-shorts","title":"Selected Shorts","info":"Spellbinding short stories by established and emerging writers take on a new life when they are performed by stars of the stage and screen.","airtime":"SAT 8pm-9pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Selected-Shorts-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.pri.org/programs/selected-shorts","meta":{"site":"arts","source":"pri"},"link":"/radio/program/selected-shorts","subscribe":{"apple":"https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?s=143441&mt=2&id=253191824&at=11l79Y&ct=nprdirectory","tuneIn":"https://tunein.com/radio/Selected-Shorts-p31792/","rss":"https://feeds.megaphone.fm/selectedshorts"}},"snap-judgment":{"id":"snap-judgment","title":"Snap Judgment","info":"Snap Judgment (Storytelling, with a BEAT) mixes real stories with killer beats to produce cinematic, dramatic, kick-ass radio. Snap’s raw, musical brand of storytelling dares listeners to see the world through the eyes of another. WNYC studios is the producer of leading podcasts including Radiolab, Freakonomics Radio, Note To Self, Here’s The Thing With Alec Baldwin, and more.","airtime":"SAT 1pm-2pm, 9pm-10pm","imageSrc":"https://ww2.kqed.org/radio/wp-content/uploads/sites/50/2018/04/snapJudgement.jpg","officialWebsiteLink":"https://snapjudgment.org","meta":{"site":"arts","source":"WNYC"},"link":"/radio/program/snap-judgment","subscribe":{"apple":"https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?s=143441&mt=2&id=283657561&at=11l79Y&ct=nprdirectory","tuneIn":"https://tunein.com/radio/Snap-Judgment-p243817/","rss":"https://feeds.feedburner.com/snapjudgment-wnyc"}},"soldout":{"id":"soldout","title":"SOLD OUT: Rethinking Housing in America","tagline":"A new future for housing","info":"Sold Out: Rethinking Housing in America","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Sold-Out-Podcast-Tile-703x703-1.jpg","imageAlt":"KQED Sold Out: Rethinking Housing in America","officialWebsiteLink":"/podcasts/soldout","meta":{"site":"news","source":"kqed","order":3},"link":"/podcasts/soldout","subscribe":{"npr":"https://www.npr.org/podcasts/911586047/s-o-l-d-o-u-t-a-new-future-for-housing","apple":"https://podcasts.apple.com/us/podcast/introducing-sold-out-rethinking-housing-in-america/id1531354937","rss":"https://feeds.megaphone.fm/soldout","spotify":"https://open.spotify.com/show/38dTBSk2ISFoPiyYNoKn1X","stitcher":"https://www.stitcher.com/podcast/kqed/sold-out-rethinking-housing-in-america","tunein":"https://tunein.com/radio/SOLD-OUT-Rethinking-Housing-in-America-p1365871/","google":"https://podcasts.google.com/feed/aHR0cHM6Ly9mZWVkcy5tZWdhcGhvbmUuZm0vc29sZG91dA"}},"ted-radio-hour":{"id":"ted-radio-hour","title":"TED Radio Hour","info":"The TED Radio Hour is a journey through fascinating ideas, astonishing inventions, fresh approaches to old problems, and new ways to think and create.","airtime":"SUN 3pm-4pm, SAT 10pm-11pm","imageSrc":"https://ww2.kqed.org/radio/wp-content/uploads/sites/50/2018/04/tedRadioHour.jpg","officialWebsiteLink":"https://www.npr.org/programs/ted-radio-hour/?showDate=2018-06-22","meta":{"site":"news","source":"npr"},"link":"/radio/program/ted-radio-hour","subscribe":{"npr":"https://rpb3r.app.goo.gl/8vsS","apple":"https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?s=143441&mt=2&id=523121474&at=11l79Y&ct=nprdirectory","tuneIn":"https://tunein.com/radio/TED-Radio-Hour-p418021/","rss":"https://feeds.npr.org/510298/podcast.xml"}},"tech-nation":{"id":"tech-nation","title":"Tech Nation Radio Podcast","info":"Tech Nation is a weekly public radio program, hosted by Dr. Moira Gunn. Founded in 1993, it has grown from a simple interview show to a multi-faceted production, featuring conversations with noted technology and science leaders, and a weekly science and technology-related commentary.","airtime":"FRI 10pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Tech-Nation-Radio-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"http://technation.podomatic.com/","meta":{"site":"science","source":"Tech Nation Media"},"link":"/radio/program/tech-nation","subscribe":{"rss":"https://technation.podomatic.com/rss2.xml"}},"thebay":{"id":"thebay","title":"The Bay","tagline":"Local news to keep you rooted","info":"Host Devin Katayama walks you through the biggest story of the day with reporters and newsmakers.","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/The-Bay-Podcast-Tile-703x703-1.jpg","imageAlt":"\"KQED The Bay","officialWebsiteLink":"/podcasts/thebay","meta":{"site":"radio","source":"kqed","order":"6"},"link":"/podcasts/thebay","subscribe":{"apple":"https://podcasts.apple.com/us/podcast/the-bay/id1350043452","google":"https://podcasts.google.com/feed/aHR0cHM6Ly9mZWVkcy5tZWdhcGhvbmUuZm0vS1FJTkM4MjU5Nzg2MzI3","npr":"https://www.npr.org/podcasts/586725995/the-bay","stitcher":"https://www.stitcher.com/podcast/kqed/the-bay","spotify":"https://open.spotify.com/show/4BIKBKIujizLHlIlBNaAqQ","rss":"https://feeds.megaphone.fm/KQINC8259786327"}},"californiareport":{"id":"californiareport","title":"The California Report","tagline":"California, day by day","info":"KQED’s statewide radio news program providing daily coverage of issues, trends and public policy decisions.","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/The-California-Report-Podcast-Tile-703x703-1.jpg","imageAlt":"KQED The California Report","officialWebsiteLink":"/californiareport","meta":{"site":"news","source":"kqed","order":"9"},"link":"/californiareport","subscribe":{"apple":"https://podcasts.apple.com/us/podcast/kqeds-the-california-report/id79681292","google":"https://podcasts.google.com/feed/aHR0cHM6Ly9mZWVkcy5tZWdhcGhvbmUuZm0vS1FJTkM1MDAyODE4NTgz","npr":"https://www.npr.org/podcasts/432285393/the-california-report","stitcher":"https://www.stitcher.com/podcast/kqedfm-kqeds-the-california-report-podcast-8838","rss":"https://ww2.kqed.org/news/tag/tcram/feed/podcast"}},"californiareportmagazine":{"id":"californiareportmagazine","title":"The California Report Magazine","tagline":"Your state, your stories","info":"Every week, The California Report Magazine takes you on a road trip for the ears: to visit the places and meet the people who make California unique. The in-depth storytelling podcast from the California Report.","airtime":"FRI 4:30pm-5pm, 6:30pm-7pm, 11pm-11:30pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/The-California-Report-Magazine-Podcast-Tile-703x703-1.jpg","officialWebsiteLink":"/californiareportmagazine","meta":{"site":"news","source":"kqed","order":"10"},"link":"/californiareportmagazine","subscribe":{"apple":"https://podcasts.apple.com/us/podcast/the-california-report-magazine/id1314750545","google":"https://podcasts.google.com/feed/aHR0cHM6Ly9mZWVkcy5tZWdhcGhvbmUuZm0vS1FJTkM3NjkwNjk1OTAz","npr":"https://www.npr.org/podcasts/564733126/the-california-report-magazine","stitcher":"https://www.stitcher.com/podcast/kqed/the-california-report-magazine","rss":"https://ww2.kqed.org/news/tag/tcrmag/feed/podcast"}},"theleap":{"id":"theleap","title":"The Leap","tagline":"What if you closed your eyes, and jumped?","info":"Stories about people making dramatic, risky changes, told by award-winning public radio reporter Judy Campbell.","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/The-Leap-Podcast-Tile-703x703-1.jpg","imageAlt":"KQED The Leap","officialWebsiteLink":"/podcasts/theleap","meta":{"site":"news","source":"kqed","order":"14"},"link":"/podcasts/theleap","subscribe":{"apple":"https://podcasts.apple.com/us/podcast/the-leap/id1046668171","google":"https://podcasts.google.com/feed/aHR0cHM6Ly9mZWVkcy5tZWdhcGhvbmUuZm0vS1FJTkM0NTcwODQ2MjY2","npr":"https://www.npr.org/podcasts/447248267/the-leap","stitcher":"https://www.stitcher.com/podcast/kqed/the-leap","spotify":"https://open.spotify.com/show/3sSlVHHzU0ytLwuGs1SD1U","rss":"https://ww2.kqed.org/news/programs/the-leap/feed/podcast"}},"masters-of-scale":{"id":"masters-of-scale","title":"Masters of Scale","info":"Masters of Scale is an original podcast in which LinkedIn co-founder and Greylock Partner Reid Hoffman sets out to describe and prove theories that explain how great entrepreneurs take their companies from zero to a gazillion in ingenious fashion.","airtime":"Every other Wednesday June 12 through October 16 at 8pm (repeats Thursdays at 2am)","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Masters-of-Scale-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://mastersofscale.com/","meta":{"site":"radio","source":"WaitWhat"},"link":"/radio/program/masters-of-scale","subscribe":{"apple":"http://mastersofscale.app.link/","rss":"https://rss.art19.com/masters-of-scale"}},"the-moth-radio-hour":{"id":"the-moth-radio-hour","title":"The Moth Radio Hour","info":"Since its launch in 1997, The Moth has presented thousands of true stories, told live and without notes, to standing-room-only crowds worldwide. Moth storytellers stand alone, under a spotlight, with only a microphone and a roomful of strangers. The storyteller and the audience embark on a high-wire act of shared experience which is both terrifying and exhilarating. Since 2008, The Moth podcast has featured many of our favorite stories told live on Moth stages around the country. For information on all of our programs and live events, visit themoth.org.","airtime":"SAT 8pm-9pm and SUN 11am-12pm","imageSrc":"https://ww2.kqed.org/radio/wp-content/uploads/sites/50/2018/04/theMoth.jpg","officialWebsiteLink":"https://themoth.org/","meta":{"site":"arts","source":"prx"},"link":"/radio/program/the-moth-radio-hour","subscribe":{"apple":"https://itunes.apple.com/us/podcast/the-moth-podcast/id275699983?mt=2","tuneIn":"https://tunein.com/radio/The-Moth-p273888/","rss":"http://feeds.themoth.org/themothpodcast"}},"the-new-yorker-radio-hour":{"id":"the-new-yorker-radio-hour","title":"The New Yorker Radio Hour","info":"The New Yorker Radio Hour is a weekly program presented by the magazine's editor, David Remnick, and produced by WNYC Studios and The New Yorker. Each episode features a diverse mix of interviews, profiles, storytelling, and an occasional burst of humor inspired by the magazine, and shaped by its writers, artists, and editors. This isn't a radio version of a magazine, but something all its own, reflecting the rich possibilities of audio storytelling and conversation. Theme music for the show was composed and performed by Merrill Garbus of tUnE-YArDs.","airtime":"SAT 10am-11am","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/The-New-Yorker-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.wnycstudios.org/shows/tnyradiohour","meta":{"site":"arts","source":"WNYC"},"link":"/radio/program/the-new-yorker-radio-hour","subscribe":{"apple":"https://itunes.apple.com/us/podcast/id1050430296","tuneIn":"https://tunein.com/podcasts/WNYC-Podcasts/New-Yorker-Radio-Hour-p803804/","rss":"https://feeds.feedburner.com/newyorkerradiohour"}},"the-takeaway":{"id":"the-takeaway","title":"The Takeaway","info":"The Takeaway is produced in partnership with its national audience. It delivers perspective and analysis to help us better understand the day’s news. Be a part of the American conversation on-air and online.","airtime":"MON-THU 12pm-1pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/The-Takeaway-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.wnycstudios.org/shows/takeaway","meta":{"site":"news","source":"WNYC"},"link":"/radio/program/the-takeaway","subscribe":{"apple":"https://itunes.apple.com/us/podcast/the-takeaway/id363143310?mt=2","tuneIn":"http://tunein.com/radio/The-Takeaway-p150731/","rss":"https://feeds.feedburner.com/takeawaypodcast"}},"this-american-life":{"id":"this-american-life","title":"This American Life","info":"This American Life is a weekly public radio show, heard by 2.2 million people on more than 500 stations. Another 2.5 million people download the weekly podcast. It is hosted by Ira Glass, produced in collaboration with Chicago Public Media, delivered to stations by PRX The Public Radio Exchange, and has won all of the major broadcasting awards.","airtime":"SAT 12pm-1pm, 7pm-8pm","imageSrc":"https://ww2.kqed.org/radio/wp-content/uploads/sites/50/2018/04/thisAmericanLife.png","officialWebsiteLink":"https://www.thisamericanlife.org/","meta":{"site":"news","source":"wbez"},"link":"/radio/program/this-american-life","subscribe":{"apple":"https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?s=143441&mt=2&id=201671138&at=11l79Y&ct=nprdirectory","rss":"https://www.thisamericanlife.org/podcast/rss.xml"}},"truthbetold":{"id":"truthbetold","title":"Truth Be Told","tagline":"Advice by and for people of color","info":"We’re the friend you call after a long day, the one who gets it. Through wisdom from some of the greatest thinkers of our time, host Tonya Mosley explores what it means to grow and thrive as a Black person in America, while discovering new ways of being that serve as a portal to more love, more healing, and more joy.","airtime":"","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Truth-Be-Told-Podcast-Tile-360x360-1.jpg","imageAlt":"KQED Truth Be Told with Tonya Mosley","officialWebsiteLink":"https://www.kqed.ord/podcasts/truthbetold","meta":{"site":"news","source":"npr","order":"12"},"link":"/podcasts/truthbetold","subscribe":{"apple":"https://podcasts.apple.com/us/podcast/truth-be-told/id1462216572","google":"https://podcasts.google.com/feed/aHR0cHM6Ly93dzIua3FlZC5vcmcvbmV3cy9jYXRlZ29yeS90cnV0aC1iZS10b2xkLXBvZGNhc3QvZmVlZA","npr":"https://www.npr.org/podcasts/719210818/truth-be-told","stitcher":"https://www.stitcher.com/s?fid=398170&refid=stpr","spotify":"https://open.spotify.com/show/587DhwTBxke6uvfwDfaV5N"}},"wait-wait-dont-tell-me":{"id":"wait-wait-dont-tell-me","title":"Wait Wait... Don't Tell Me!","info":"Peter Sagal and Bill Kurtis host the weekly NPR News quiz show alongside some of the best and brightest news and entertainment personalities.","airtime":"SUN 10am-11am, SAT 11am-12pm, SAT 6pm-7pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Wait-Wait-Podcast-Tile-300x300-1.jpg","officialWebsiteLink":"https://www.npr.org/programs/wait-wait-dont-tell-me/","meta":{"site":"news","source":"npr"},"link":"/radio/program/wait-wait-dont-tell-me","subscribe":{"npr":"https://rpb3r.app.goo.gl/Xogv","apple":"https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?s=143441&mt=2&id=121493804&at=11l79Y&ct=nprdirectory","tuneIn":"https://tunein.com/radio/Wait-Wait-Dont-Tell-Me-p46/","rss":"https://feeds.npr.org/344098539/podcast.xml"}},"washington-week":{"id":"washington-week","title":"Washington Week","info":"For 50 years, Washington Week has been the most intelligent and up to date conversation about the most important news stories of the week. Washington Week is the longest-running news and public affairs program on PBS and features journalists -- not pundits -- lending insight and perspective to the week's important news stories.","airtime":"SAT 1:30am-2am","imageSrc":"https://ww2.kqed.org/radio/wp-content/uploads/sites/50/2018/04/washington-week.jpg","officialWebsiteLink":"http://www.pbs.org/weta/washingtonweek/","meta":{"site":"news","source":"pbs"},"link":"/radio/program/washington-week","subscribe":{"apple":"https://itunes.apple.com/us/podcast/washington-week-audio-pbs/id83324702?mt=2","tuneIn":"https://tunein.com/podcasts/Current-Affairs/Washington-Week-p693/","rss":"http://feeds.pbs.org/pbs/weta/washingtonweek-audio"}},"weekend-edition-saturday":{"id":"weekend-edition-saturday","title":"Weekend Edition Saturday","info":"Weekend Edition Saturday wraps up the week's news and offers a mix of analysis and features on a wide range of topics, including arts, sports, entertainment, and human interest stories. The two-hour program is hosted by NPR's Peabody Award-winning Scott Simon.","airtime":"SAT 5am-10am","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Weekend-Edition-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.npr.org/programs/weekend-edition-saturday/","meta":{"site":"news","source":"npr"},"link":"/radio/program/weekend-edition-saturday"},"weekend-edition-sunday":{"id":"weekend-edition-sunday","title":"Weekend Edition Sunday","info":"Weekend Edition Sunday features interviews with newsmakers, artists, scientists, politicians, musicians, writers, theologians and historians. The program has covered news events from Nelson Mandela's 1990 release from a South African prison to the capture of Saddam Hussein.","airtime":"SUN 5am-10am","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Weekend-Edition-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.npr.org/programs/weekend-edition-sunday/","meta":{"site":"news","source":"npr"},"link":"/radio/program/weekend-edition-sunday"},"world-affairs":{"id":"world-affairs","title":"World Affairs","info":"The world as we knew it is undergoing a rapid transformation…so what's next? Welcome to WorldAffairs, your guide to a changing world. We give you the context you need to navigate across borders and ideologies. Through sound-rich stories and in-depth interviews, we break down what it means to be a global citizen on a hot, crowded planet. Our hosts, Ray Suarez, Teresa Cotsirilos and Philip Yun help you make sense of an uncertain world, one story at a time.","airtime":"MON 10pm, TUE 1am, SAT 3am","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/World-Affairs-Podcast-Tile-360x360-1.jpg ","officialWebsiteLink":"https://www.worldaffairs.org/","meta":{"site":"news","source":"World Affairs"},"link":"/radio/program/world-affairs","subscribe":{"apple":"https://itunes.apple.com/us/podcast/world-affairs/id101215657?mt=2","tuneIn":"https://tunein.com/radio/WorldAffairs-p1665/","rss":"https://worldaffairs.libsyn.com/rss"}},"on-shifting-ground":{"id":"on-shifting-ground","title":"On Shifting Ground with Ray Suarez","info":"Geopolitical turmoil. A warming planet. Authoritarians on the rise. We live in a chaotic world that’s rapidly shifting around us. “On Shifting Ground with Ray Suarez” explores international fault lines and how they impact us all. Each week, NPR veteran Ray Suarez hosts conversations with journalists, leaders and policy experts to help us read between the headlines – and give us hope for human resilience.","airtime":"MON 10pm, TUE 1am, SAT 3am","imageSrc":"https://ww2.kqed.org/app/uploads/2022/12/onshiftingground-600x600-1.png","officialWebsiteLink":"https://worldaffairs.org/radio-podcast/","meta":{"site":"news","source":"On Shifting Ground"},"link":"/radio/program/on-shifting-ground","subscribe":{"apple":"https://podcasts.apple.com/ie/podcast/on-shifting-ground/id101215657","rss":"https://feeds.libsyn.com/36668/rss"}},"hidden-brain":{"id":"hidden-brain","title":"Hidden Brain","info":"Shankar Vedantam uses science and storytelling to reveal the unconscious patterns that drive human behavior, shape our choices and direct our relationships.","imageSrc":"https://ww2.kqed.org/radio/wp-content/uploads/sites/50/2018/05/hiddenbrain.jpg","officialWebsiteLink":"https://www.npr.org/series/423302056/hidden-brain","airtime":"SUN 7pm-8pm","meta":{"site":"news","source":"NPR"},"link":"/radio/program/hidden-brain","subscribe":{"apple":"https://itunes.apple.com/us/podcast/hidden-brain/id1028908750?mt=2","tuneIn":"https://tunein.com/podcasts/Science-Podcasts/Hidden-Brain-p787503/","rss":"https://feeds.npr.org/510308/podcast.xml"}},"city-arts":{"id":"city-arts","title":"City Arts & Lectures","info":"A one-hour radio program to hear celebrated writers, artists and thinkers address contemporary ideas and values, often discussing the creative process. Please note: tapes or transcripts are not available","imageSrc":"https://ww2.kqed.org/radio/wp-content/uploads/sites/50/2018/05/cityartsandlecture-300x300.jpg","officialWebsiteLink":"https://www.cityarts.net/","airtime":"SUN 1pm-2pm, TUE 10pm, WED 1am","meta":{"site":"news","source":"City Arts & Lectures"},"link":"https://www.cityarts.net","subscribe":{"tuneIn":"https://tunein.com/radio/City-Arts-and-Lectures-p692/","rss":"https://www.cityarts.net/feed/"}},"white-lies":{"id":"white-lies","title":"White Lies","info":"In 1965, Rev. James Reeb was murdered in Selma, Alabama. Three men were tried and acquitted, but no one was ever held to account. Fifty years later, two journalists from Alabama return to the city where it happened, expose the lies that kept the murder from being solved and uncover a story about guilt and memory that says as much about America today as it does about the past.","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/White-Lies-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.npr.org/podcasts/510343/white-lies","meta":{"site":"news","source":"npr"},"link":"/radio/program/white-lies","subscribe":{"npr":"https://rpb3r.app.goo.gl/whitelies","apple":"https://podcasts.apple.com/podcast/id1462650519?mt=2&at=11l79Y&ct=nprdirectory","google":"https://podcasts.google.com/feed/aHR0cHM6Ly9mZWVkcy5ucHIub3JnLzUxMDM0My9wb2RjYXN0LnhtbA","spotify":"https://open.spotify.com/show/12yZ2j8vxqhc0QZyRES3ft?si=LfWYEK6URA63hueKVxRLAw","rss":"https://feeds.npr.org/510343/podcast.xml"}},"rightnowish":{"id":"rightnowish","title":"Rightnowish","tagline":"Art is where you find it","info":"Rightnowish digs into life in the Bay Area right now… ish. Journalist Pendarvis Harshaw takes us to galleries painted on the sides of liquor stores in West Oakland. We'll dance in warehouses in the Bayview, make smoothies with kids in South Berkeley, and listen to classical music in a 1984 Cutlass Supreme in Richmond. Every week, Pen talks to movers and shakers about how the Bay Area shapes what they create, and how they shape the place we call home.","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Rightnowish-Podcast-Tile-500x500-1.jpg","imageAlt":"KQED Rightnowish with Pendarvis Harshaw","officialWebsiteLink":"/podcasts/rightnowish","meta":{"site":"arts","source":"kqed","order":"5"},"link":"/podcasts/rightnowish","subscribe":{"npr":"https://www.npr.org/podcasts/721590300/rightnowish","rss":"https://ww2.kqed.org/arts/programs/rightnowish/feed/podcast","apple":"https://podcasts.apple.com/us/podcast/rightnowish/id1482187648","stitcher":"https://www.stitcher.com/podcast/kqed/rightnowish","google":"https://podcasts.google.com/feed/aHR0cHM6Ly9mZWVkcy5tZWdhcGhvbmUuZm0vS1FJTkMxMjU5MTY3NDc4","spotify":"https://open.spotify.com/show/7kEJuafTzTVan7B78ttz1I"}},"jerrybrown":{"id":"jerrybrown","title":"The Political Mind of Jerry Brown","tagline":"Lessons from a lifetime in politics","info":"The Political Mind of Jerry Brown brings listeners the wisdom of the former Governor, Mayor, and presidential candidate. Scott Shafer interviewed Brown for more than 40 hours, covering the former governor's life and half-century in the political game and Brown has some lessons he'd like to share. ","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/The-Political-Mind-of-Jerry-Brown-Podcast-Tile-703x703-1.jpg","imageAlt":"KQED The Political Mind of Jerry Brown","officialWebsiteLink":"/podcasts/jerrybrown","meta":{"site":"news","source":"kqed","order":"16"},"link":"/podcasts/jerrybrown","subscribe":{"npr":"https://www.npr.org/podcasts/790253322/the-political-mind-of-jerry-brown","apple":"https://itunes.apple.com/us/podcast/id1492194549","rss":"https://ww2.kqed.org/news/series/jerrybrown/feed/podcast/","tuneIn":"http://tun.in/pjGcK","stitcher":"https://www.stitcher.com/podcast/kqed/the-political-mind-of-jerry-brown","spotify":"https://open.spotify.com/show/54C1dmuyFyKMFttY6X2j6r?si=K8SgRCoISNK6ZbjpXrX5-w","google":"https://podcasts.google.com/feed/aHR0cHM6Ly93dzIua3FlZC5vcmcvbmV3cy9zZXJpZXMvamVycnlicm93bi9mZWVkL3BvZGNhc3Qv"}},"the-splendid-table":{"id":"the-splendid-table","title":"The Splendid Table","info":"\u003cem>The Splendid Table\u003c/em> hosts our nation's conversations about cooking, sustainability and food culture.","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/The-Splendid-Table-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.splendidtable.org/","airtime":"SUN 10-11 pm","meta":{"site":"radio","source":"npr"},"link":"/radio/program/the-splendid-table"}},"racesReducer":{"5921":{"id":"5921","type":"apRace","location":"State of California","raceName":"U.S. House of Representatives, District 7","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":158422,"precinctsReportPercentage":98.97,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:48 PM","source":"AP","candidates":[{"candidateName":"Doris Matsui","candidateIncumbent":true,"candidateParty":"D","voteCount":89456,"isWinner":true},{"candidateName":"Tom Silva","candidateIncumbent":false,"candidateParty":"R","voteCount":48920,"isWinner":true},{"candidateName":"David Mandel","candidateIncumbent":false,"candidateParty":"D","voteCount":20046,"isWinner":false}],"winnerDateTime":"2024-03-09T01:00:38.194Z"},"5922":{"id":"5922","type":"apRace","location":"State of California","raceName":"U.S. House of Representatives, District 8","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":0,"uncontested":true,"precinctsReportPercentage":0,"eevp":0,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:20 PM","source":"AP","candidates":[{"candidateName":"Rudy Recile","candidateIncumbent":false,"candidateParty":"R","voteCount":0,"isWinner":true},{"candidateName":"John Garamendi","candidateIncumbent":true,"candidateParty":"D","voteCount":0,"isWinner":true}],"winnerDateTime":"2024-03-06T04:00:30.000Z"},"5924":{"id":"5924","type":"apRace","location":"State of California","raceName":"U.S. House of Representatives, District 10","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":185034,"precinctsReportPercentage":99.07,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:48 PM","source":"AP","candidates":[{"candidateName":"Mark DeSaulnier","candidateIncumbent":true,"candidateParty":"D","voteCount":121265,"isWinner":true},{"candidateName":"Katherine Piccinini","candidateIncumbent":false,"candidateParty":"R","voteCount":34883,"isWinner":true},{"candidateName":"Nolan Chen","candidateIncumbent":false,"candidateParty":"R","voteCount":19459,"isWinner":false},{"candidateName":"Joe Sweeney","candidateIncumbent":false,"candidateParty":"NPP","voteCount":7606,"isWinner":false},{"candidateName":"Mohamed Elsherbini","candidateIncumbent":false,"candidateParty":"NPP","voteCount":1821,"isWinner":false}],"winnerDateTime":"2024-03-09T01:02:32.415Z"},"5926":{"id":"5926","type":"apRace","location":"State of California","raceName":"U.S. House of Representatives, District 12","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":153801,"precinctsReportPercentage":98.88,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 20, 2024","timeUpdated":"4:41 PM","source":"AP","candidates":[{"candidateName":"Lateefah Simon","candidateIncumbent":false,"candidateParty":"D","voteCount":85905,"isWinner":true},{"candidateName":"Jennifer Tran","candidateIncumbent":false,"candidateParty":"D","voteCount":22964,"isWinner":true},{"candidateName":"Tony Daysog","candidateIncumbent":false,"candidateParty":"D","voteCount":17197,"isWinner":false},{"candidateName":"Stephen Slauson","candidateIncumbent":false,"candidateParty":"R","voteCount":9699,"isWinner":false},{"candidateName":"Glenn Kaplan","candidateIncumbent":false,"candidateParty":"D","voteCount":6785,"isWinner":false},{"candidateName":"Eric Wilson","candidateIncumbent":false,"candidateParty":"D","voteCount":4243,"isWinner":false},{"candidateName":"Abdur Sikder","candidateIncumbent":false,"candidateParty":"D","voteCount":2847,"isWinner":false},{"candidateName":"Ned Nuerge","candidateIncumbent":false,"candidateParty":"R","voteCount":2532,"isWinner":false},{"candidateName":"Andre Todd","candidateIncumbent":false,"candidateParty":"D","voteCount":1629,"isWinner":false}],"winnerDateTime":"2024-03-16T00:22:36.062Z"},"5928":{"id":"5928","type":"apRace","location":"State of California","raceName":"U.S. House of Representatives, District 14","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":125831,"precinctsReportPercentage":99.14,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 20, 2024","timeUpdated":"4:41 PM","source":"AP","candidates":[{"candidateName":"Eric Swalwell","candidateIncumbent":true,"candidateParty":"D","voteCount":83989,"isWinner":true},{"candidateName":"Vin Kruttiventi","candidateIncumbent":false,"candidateParty":"R","voteCount":22106,"isWinner":true},{"candidateName":"Alison Hayden","candidateIncumbent":false,"candidateParty":"R","voteCount":11928,"isWinner":false},{"candidateName":"Luis Reynoso","candidateIncumbent":false,"candidateParty":"R","voteCount":7808,"isWinner":false}],"winnerDateTime":"2024-03-12T00:51:36.366Z"},"5930":{"id":"5930","type":"apRace","location":"State of California","raceName":"U.S. House of Representatives, District 16","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":182188,"precinctsReportPercentage":98.91,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"May 2, 2024","timeUpdated":"9:31 AM","source":"AP","candidates":[{"candidateName":"Sam Liccardo","candidateIncumbent":false,"candidateParty":"D","voteCount":38492,"isWinner":true},{"candidateName":"Evan Low","candidateIncumbent":false,"candidateParty":"D","voteCount":30261,"isWinner":true},{"candidateName":"Joe Simitian","candidateIncumbent":false,"candidateParty":"D","voteCount":30256,"isWinner":false},{"candidateName":"Peter Ohtaki","candidateIncumbent":false,"candidateParty":"R","voteCount":23283,"isWinner":false},{"candidateName":"Peter Dixon","candidateIncumbent":false,"candidateParty":"D","voteCount":14677,"isWinner":false},{"candidateName":"Rishi Kumar","candidateIncumbent":false,"candidateParty":"D","voteCount":12383,"isWinner":false},{"candidateName":"Karl Ryan","candidateIncumbent":false,"candidateParty":"R","voteCount":11563,"isWinner":false},{"candidateName":"Julie Lythcott-Haims","candidateIncumbent":false,"candidateParty":"D","voteCount":11386,"isWinner":false},{"candidateName":"Ahmed Mostafa","candidateIncumbent":false,"candidateParty":"D","voteCount":5814,"isWinner":false},{"candidateName":"Greg Tanaka","candidateIncumbent":false,"candidateParty":"D","voteCount":2421,"isWinner":false},{"candidateName":"Joby Bernstein","candidateIncumbent":false,"candidateParty":"D","voteCount":1652,"isWinner":false}],"winnerDateTime":"2024-05-02T14:15:13.232Z"},"5931":{"id":"5931","type":"apRace","location":"State of California","raceName":"U.S. House of Representatives, District 17","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":117534,"precinctsReportPercentage":98.92,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:20 PM","source":"AP","candidates":[{"candidateName":"Ro Khanna","candidateIncumbent":true,"candidateParty":"D","voteCount":73941,"isWinner":true},{"candidateName":"Anita Chen","candidateIncumbent":false,"candidateParty":"R","voteCount":31539,"isWinner":true},{"candidateName":"Ritesh Tandon","candidateIncumbent":false,"candidateParty":"D","voteCount":5728,"isWinner":false},{"candidateName":"Mario Ramirez","candidateIncumbent":false,"candidateParty":"D","voteCount":4491,"isWinner":false},{"candidateName":"Joe Dehn","candidateIncumbent":false,"candidateParty":"Lib","voteCount":1835,"isWinner":false}],"winnerDateTime":"2024-03-08T01:50:53.956Z"},"5932":{"id":"5932","type":"apRace","location":"State of California","raceName":"U.S. House of Representatives, District 18","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":96302,"precinctsReportPercentage":98.93,"eevp":98.83,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 25, 2024","timeUpdated":"5:47 AM","source":"AP","candidates":[{"candidateName":"Zoe Lofgren","candidateIncumbent":true,"candidateParty":"D","voteCount":49323,"isWinner":true},{"candidateName":"Peter Hernandez","candidateIncumbent":false,"candidateParty":"R","voteCount":31622,"isWinner":true},{"candidateName":"Charlene Nijmeh","candidateIncumbent":false,"candidateParty":"D","voteCount":10614,"isWinner":false},{"candidateName":"Lawrence Milan","candidateIncumbent":false,"candidateParty":"D","voteCount":2712,"isWinner":false},{"candidateName":"Luele Kifle","candidateIncumbent":false,"candidateParty":"D","voteCount":2031,"isWinner":false}],"winnerDateTime":"2024-03-12T00:26:02.706Z"},"5963":{"id":"5963","type":"apRace","location":"State of California","raceName":"State House, District 2","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":139085,"precinctsReportPercentage":98.62,"eevp":98.6,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:20 PM","source":"AP","candidates":[{"candidateName":"Michael Greer","candidateIncumbent":false,"candidateParty":"R","voteCount":38079,"isWinner":true},{"candidateName":"Chris Rogers","candidateIncumbent":false,"candidateParty":"D","voteCount":27126,"isWinner":true},{"candidateName":"Rusty Hicks","candidateIncumbent":false,"candidateParty":"D","voteCount":25615,"isWinner":false},{"candidateName":"Ariel Kelley","candidateIncumbent":false,"candidateParty":"D","voteCount":19483,"isWinner":false},{"candidateName":"Frankie Myers","candidateIncumbent":false,"candidateParty":"D","voteCount":17694,"isWinner":false},{"candidateName":"Ted Williams","candidateIncumbent":false,"candidateParty":"D","voteCount":9550,"isWinner":false},{"candidateName":"Cynthia Click","candidateIncumbent":false,"candidateParty":"D","voteCount":1538,"isWinner":false}],"winnerDateTime":"2024-03-22T21:38:36.711Z"},"5972":{"id":"5972","type":"apRace","location":"State of California","raceName":"State House, District 11","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":99775,"precinctsReportPercentage":99,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:48 PM","source":"AP","candidates":[{"candidateName":"Lori Wilson","candidateIncumbent":true,"candidateParty":"D","voteCount":50085,"isWinner":true},{"candidateName":"Dave Ennis","candidateIncumbent":false,"candidateParty":"R","voteCount":26074,"isWinner":true},{"candidateName":"Wanda Wallis","candidateIncumbent":false,"candidateParty":"R","voteCount":14638,"isWinner":false},{"candidateName":"Jeffrey Flack","candidateIncumbent":false,"candidateParty":"D","voteCount":8978,"isWinner":false}],"winnerDateTime":"2024-03-08T02:01:24.524Z"},"5973":{"id":"5973","type":"apRace","location":"State of California","raceName":"State House, District 12","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":143532,"precinctsReportPercentage":99.19,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:38 PM","source":"AP","candidates":[{"candidateName":"Damon Connolly","candidateIncumbent":true,"candidateParty":"D","voteCount":111275,"isWinner":true},{"candidateName":"Andy Podshadley","candidateIncumbent":false,"candidateParty":"R","voteCount":17240,"isWinner":true},{"candidateName":"Eryn Cervantes","candidateIncumbent":false,"candidateParty":"R","voteCount":15017,"isWinner":false}],"winnerDateTime":"2024-03-21T00:25:32.262Z"},"5975":{"id":"5975","type":"apRace","location":"State of California","raceName":"State House, District 14","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":106997,"precinctsReportPercentage":99.06,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:48 PM","source":"AP","candidates":[{"candidateName":"Buffy Wicks","candidateIncumbent":true,"candidateParty":"D","voteCount":78678,"isWinner":true},{"candidateName":"Margot Smith","candidateIncumbent":false,"candidateParty":"D","voteCount":18251,"isWinner":true},{"candidateName":"Utkarsh Jain","candidateIncumbent":false,"candidateParty":"R","voteCount":10068,"isWinner":false}],"winnerDateTime":"2024-03-15T01:30:34.539Z"},"5976":{"id":"5976","type":"apRace","location":"State of California","raceName":"State House, District 15","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":97144,"precinctsReportPercentage":98.98,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:48 PM","source":"AP","candidates":[{"candidateName":"Sonia Ledo","candidateIncumbent":false,"candidateParty":"R","voteCount":30946,"isWinner":true},{"candidateName":"Anamarie Farias","candidateIncumbent":false,"candidateParty":"D","voteCount":29512,"isWinner":true},{"candidateName":"Monica Wilson","candidateIncumbent":false,"candidateParty":"D","voteCount":24775,"isWinner":false},{"candidateName":"Karen Mitchoff","candidateIncumbent":false,"candidateParty":"D","voteCount":11911,"isWinner":false}],"winnerDateTime":"2024-03-14T00:19:38.858Z"},"5977":{"id":"5977","type":"apRace","location":"State of California","raceName":"State House, District 16","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":0,"uncontested":true,"precinctsReportPercentage":0,"eevp":0,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:20 PM","source":"AP","candidates":[{"candidateName":"Joseph Rubay","candidateIncumbent":false,"candidateParty":"R","voteCount":0,"isWinner":true},{"candidateName":"Rebecca Bauer-Kahan","candidateIncumbent":true,"candidateParty":"D","voteCount":0,"isWinner":true}],"winnerDateTime":"2024-03-06T04:00:30.000Z"},"5978":{"id":"5978","type":"apRace","location":"State of California","raceName":"State House, District 17","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":111003,"precinctsReportPercentage":98.99,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"8:25 AM","source":"AP","candidates":[{"candidateName":"Matt Haney","candidateIncumbent":true,"candidateParty":"D","voteCount":90915,"isWinner":true},{"candidateName":"Manuel Noris-Barrera","candidateIncumbent":false,"candidateParty":"R","voteCount":13843,"isWinner":true},{"candidateName":"Otto Duke","candidateIncumbent":false,"candidateParty":"D","voteCount":6245,"isWinner":false}],"winnerDateTime":"2024-03-12T00:36:19.697Z"},"5979":{"id":"5979","type":"apRace","location":"State of California","raceName":"State House, District 18","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":86008,"precinctsReportPercentage":99.1,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"May 2, 2024","timeUpdated":"7:13 AM","source":"AP","candidates":[{"candidateName":"Mia Bonta","candidateIncumbent":true,"candidateParty":"D","voteCount":73040,"isWinner":true},{"candidateName":"Andre Sandford","candidateIncumbent":false,"candidateParty":"AIP","voteCount":4575,"isWinner":true},{"candidateName":"Mindy Pechenuk","candidateIncumbent":false,"candidateParty":"R","voteCount":4389,"isWinner":false},{"candidateName":"Cheyenne Kenney","candidateIncumbent":false,"candidateParty":"R","voteCount":4004,"isWinner":false}],"winnerDateTime":"2024-05-02T14:13:20.724Z"},"5980":{"id":"5980","type":"apRace","location":"State of California","raceName":"State House, District 19","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":113959,"precinctsReportPercentage":98.8,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:20 PM","source":"AP","candidates":[{"candidateName":"Catherine Stefani","candidateIncumbent":false,"candidateParty":"D","voteCount":64960,"isWinner":true},{"candidateName":"David Lee","candidateIncumbent":false,"candidateParty":"D","voteCount":33035,"isWinner":true},{"candidateName":"Nadia Flamenco","candidateIncumbent":false,"candidateParty":"R","voteCount":8335,"isWinner":false},{"candidateName":"Arjun Sodhani","candidateIncumbent":false,"candidateParty":"R","voteCount":7629,"isWinner":false}],"winnerDateTime":"2024-03-11T23:50:23.109Z"},"5981":{"id":"5981","type":"apRace","location":"State of California","raceName":"State House, District 20","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":0,"uncontested":true,"precinctsReportPercentage":0,"eevp":0,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 20, 2024","timeUpdated":"4:36 PM","source":"AP","candidates":[{"candidateName":"Liz Ortega","candidateIncumbent":true,"candidateParty":"D","voteCount":0,"isWinner":true}],"winnerDateTime":"2024-03-06T04:00:30.000Z"},"5982":{"id":"5982","type":"apRace","location":"State of California","raceName":"State House, District 21","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":0,"uncontested":true,"precinctsReportPercentage":0,"eevp":0,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:20 PM","source":"AP","candidates":[{"candidateName":"Mark Gilham","candidateIncumbent":false,"candidateParty":"R","voteCount":0,"isWinner":true},{"candidateName":"Diane Papan","candidateIncumbent":true,"candidateParty":"D","voteCount":0,"isWinner":true}],"winnerDateTime":"2024-03-06T04:00:30.000Z"},"5984":{"id":"5984","type":"apRace","location":"State of California","raceName":"State House, District 23","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":116963,"precinctsReportPercentage":98.91,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:20 PM","source":"AP","candidates":[{"candidateName":"Marc Berman","candidateIncumbent":true,"candidateParty":"D","voteCount":67106,"isWinner":true},{"candidateName":"Lydia Kou","candidateIncumbent":false,"candidateParty":"D","voteCount":23699,"isWinner":true},{"candidateName":"Gus Mattammal","candidateIncumbent":false,"candidateParty":"R","voteCount":13277,"isWinner":false},{"candidateName":"Allan Marson","candidateIncumbent":false,"candidateParty":"R","voteCount":12881,"isWinner":false}],"winnerDateTime":"2024-03-12T01:13:06.280Z"},"5987":{"id":"5987","type":"apRace","location":"State of California","raceName":"State House, District 26","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":72753,"precinctsReportPercentage":99.19,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:20 PM","source":"AP","candidates":[{"candidateName":"Patrick Ahrens","candidateIncumbent":false,"candidateParty":"D","voteCount":25036,"isWinner":true},{"candidateName":"Tara Sreekrishnan","candidateIncumbent":false,"candidateParty":"D","voteCount":19600,"isWinner":true},{"candidateName":"Sophie Song","candidateIncumbent":false,"candidateParty":"R","voteCount":15954,"isWinner":false},{"candidateName":"Omar Din","candidateIncumbent":false,"candidateParty":"D","voteCount":8772,"isWinner":false},{"candidateName":"Bob Goodwyn","candidateIncumbent":false,"candidateParty":"Lib","voteCount":2170,"isWinner":false},{"candidateName":"Ashish Garg","candidateIncumbent":false,"candidateParty":"NPP","voteCount":1221,"isWinner":false}],"winnerDateTime":"2024-03-13T21:06:29.070Z"},"5989":{"id":"5989","type":"apRace","location":"State of California","raceName":"State House, District 28","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":0,"uncontested":true,"precinctsReportPercentage":0,"eevp":0,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"5:10 PM","source":"AP","candidates":[{"candidateName":"Gail Pellerin","candidateIncumbent":true,"candidateParty":"D","voteCount":0,"isWinner":true},{"candidateName":"Liz Lawler","candidateIncumbent":false,"candidateParty":"R","voteCount":0,"isWinner":true}],"winnerDateTime":"2024-03-06T04:00:30.000Z"},"6010":{"id":"6010","type":"apRace","location":"State of California","raceName":"State House, District 49","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":0,"uncontested":true,"precinctsReportPercentage":0,"eevp":0,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:36 PM","source":"AP","candidates":[{"candidateName":"Mike Fong","candidateIncumbent":true,"candidateParty":"D","voteCount":0,"isWinner":true},{"candidateName":"Long Liu","candidateIncumbent":false,"candidateParty":"R","voteCount":0,"isWinner":true}],"winnerDateTime":"2024-03-06T04:00:30.000Z"},"6018":{"id":"6018","type":"apRace","location":"State of California","raceName":"U.S. House of Representatives, District 2","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":229348,"precinctsReportPercentage":99.05,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:38 PM","source":"AP","candidates":[{"candidateName":"Jared Huffman","candidateIncumbent":true,"candidateParty":"D","voteCount":169005,"isWinner":true},{"candidateName":"Chris Coulombe","candidateIncumbent":false,"candidateParty":"R","voteCount":37372,"isWinner":true},{"candidateName":"Tief Gibbs","candidateIncumbent":false,"candidateParty":"R","voteCount":18437,"isWinner":false},{"candidateName":"Jolian Kangas","candidateIncumbent":false,"candidateParty":"NPP","voteCount":3166,"isWinner":false},{"candidateName":"Jason Brisendine","candidateIncumbent":false,"candidateParty":"NPP","voteCount":1368,"isWinner":false}],"winnerDateTime":"2024-03-12T00:46:10.103Z"},"6020":{"id":"6020","type":"apRace","location":"State of California","raceName":"U.S. House of Representatives, District 4","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":187640,"precinctsReportPercentage":96.32,"eevp":96.36,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:20 PM","source":"AP","candidates":[{"candidateName":"Mike Thompson","candidateIncumbent":true,"candidateParty":"D","voteCount":118147,"isWinner":true},{"candidateName":"John Munn","candidateIncumbent":false,"candidateParty":"R","voteCount":56232,"isWinner":true},{"candidateName":"Andrew Engdahl","candidateIncumbent":false,"candidateParty":"D","voteCount":11202,"isWinner":false},{"candidateName":"Niket Patwardhan","candidateIncumbent":false,"candidateParty":"NPP","voteCount":2059,"isWinner":false}],"winnerDateTime":"2024-03-07T00:30:57.980Z"},"6025":{"id":"6025","type":"apRace","location":"State of California","raceName":"U.S. House of Representatives, District 9","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":121271,"precinctsReportPercentage":99.17,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"5:10 PM","source":"AP","candidates":[{"candidateName":"Josh Harder","candidateIncumbent":true,"candidateParty":"D","voteCount":60396,"isWinner":true},{"candidateName":"Kevin Lincoln","candidateIncumbent":false,"candidateParty":"R","voteCount":36346,"isWinner":true},{"candidateName":"John McBride","candidateIncumbent":false,"candidateParty":"R","voteCount":15525,"isWinner":false},{"candidateName":"Khalid Jafri","candidateIncumbent":false,"candidateParty":"R","voteCount":9004,"isWinner":false}],"winnerDateTime":"2024-03-12T00:49:44.113Z"},"6031":{"id":"6031","type":"apRace","location":"State of California","raceName":"U.S. House of Representatives, District 15","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":0,"uncontested":true,"precinctsReportPercentage":0,"eevp":0,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:20 PM","source":"AP","candidates":[{"candidateName":"Anna Kramer","candidateIncumbent":false,"candidateParty":"R","voteCount":0,"isWinner":true},{"candidateName":"Kevin Mullin","candidateIncumbent":true,"candidateParty":"D","voteCount":0,"isWinner":true}],"winnerDateTime":"2024-03-06T04:00:30.000Z"},"6035":{"id":"6035","type":"apRace","location":"State of California","raceName":"U.S. House of Representatives, District 19","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":203670,"precinctsReportPercentage":99.11,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 25, 2024","timeUpdated":"5:47 AM","source":"AP","candidates":[{"candidateName":"Jimmy Panetta","candidateIncumbent":true,"candidateParty":"D","voteCount":132540,"isWinner":true},{"candidateName":"Jason Anderson","candidateIncumbent":false,"candidateParty":"R","voteCount":58120,"isWinner":true},{"candidateName":"Sean Dougherty","candidateIncumbent":false,"candidateParty":"Grn","voteCount":13010,"isWinner":false}],"winnerDateTime":"2024-03-07T00:23:46.779Z"},"6066":{"id":"6066","type":"apRace","location":"State of California","raceName":"State House, District 3","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":0,"uncontested":true,"precinctsReportPercentage":0,"eevp":0,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"5:10 PM","source":"AP","candidates":[{"candidateName":"Jamie Gallagher","candidateIncumbent":true,"candidateParty":"R","voteCount":0,"isWinner":true},{"candidateName":"Aaron Draper","candidateIncumbent":false,"candidateParty":"D","voteCount":0,"isWinner":true}],"winnerDateTime":"2024-03-06T04:00:30.000Z"},"6067":{"id":"6067","type":"apRace","location":"State of California","raceName":"State House, District 4","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":0,"uncontested":true,"precinctsReportPercentage":0,"eevp":0,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:20 PM","source":"AP","candidates":[{"candidateName":"Cecilia Aguiar-Curry","candidateIncumbent":true,"candidateParty":"D","voteCount":0,"isWinner":true}],"winnerDateTime":"2024-03-06T04:00:30.000Z"},"6087":{"id":"6087","type":"apRace","location":"State of California","raceName":"State House, District 24","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":66643,"precinctsReportPercentage":99.19,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:20 PM","source":"AP","candidates":[{"candidateName":"Alex Lee","candidateIncumbent":true,"candidateParty":"D","voteCount":45544,"isWinner":true},{"candidateName":"Bob Brunton","candidateIncumbent":false,"candidateParty":"R","voteCount":14951,"isWinner":true},{"candidateName":"Marti Souza","candidateIncumbent":false,"candidateParty":"R","voteCount":6148,"isWinner":false}],"winnerDateTime":"2024-03-14T23:23:49.770Z"},"6088":{"id":"6088","type":"apRace","location":"State of California","raceName":"State House, District 25","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":69560,"precinctsReportPercentage":99.31,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:20 PM","source":"AP","candidates":[{"candidateName":"Ash Kalra","candidateIncumbent":true,"candidateParty":"D","voteCount":35821,"isWinner":true},{"candidateName":"Ted Stroll","candidateIncumbent":false,"candidateParty":"R","voteCount":18255,"isWinner":true},{"candidateName":"Lan Ngo","candidateIncumbent":false,"candidateParty":"D","voteCount":15484,"isWinner":false}],"winnerDateTime":"2024-03-14T02:40:57.200Z"},"6092":{"id":"6092","type":"apRace","location":"State of California","raceName":"State House, District 29","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":0,"uncontested":true,"precinctsReportPercentage":0,"eevp":0,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 25, 2024","timeUpdated":"5:47 AM","source":"AP","candidates":[{"candidateName":"Robert Rivas","candidateIncumbent":true,"candidateParty":"D","voteCount":0,"isWinner":true},{"candidateName":"J.W. Paine","candidateIncumbent":false,"candidateParty":"R","voteCount":0,"isWinner":true}],"winnerDateTime":"2024-03-06T04:00:30.000Z"},"6223":{"id":"6223","type":"apRace","location":"State of California","raceName":"U.S. House of Representatives, District 46","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":0,"uncontested":true,"precinctsReportPercentage":0,"eevp":0,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"5:16 PM","source":"AP","candidates":[{"candidateName":"Lou Correa","candidateIncumbent":true,"candidateParty":"D","voteCount":0,"isWinner":true},{"candidateName":"David Pan","candidateIncumbent":false,"candidateParty":"R","voteCount":0,"isWinner":true}],"winnerDateTime":"2024-03-06T04:00:30.000Z"},"6530":{"id":"6530","type":"apRace","location":"State of California","raceName":"State Senate, District 3","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":222193,"precinctsReportPercentage":98.99,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:48 PM","source":"AP","candidates":[{"candidateName":"Thom Bogue","candidateIncumbent":false,"candidateParty":"R","voteCount":61776,"isWinner":true},{"candidateName":"Christopher Cabaldon","candidateIncumbent":false,"candidateParty":"D","voteCount":59041,"isWinner":true},{"candidateName":"Rozzana Verder-Aliga","candidateIncumbent":false,"candidateParty":"D","voteCount":45546,"isWinner":false},{"candidateName":"Jackie Elward","candidateIncumbent":false,"candidateParty":"D","voteCount":41127,"isWinner":false},{"candidateName":"Jimih Jones","candidateIncumbent":false,"candidateParty":"R","voteCount":14703,"isWinner":false}],"winnerDateTime":"2024-03-15T01:24:31.539Z"},"6531":{"id":"6531","type":"apRace","location":"State of California","raceName":"State Senate, District 5","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":171623,"precinctsReportPercentage":99.09,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"5:10 PM","source":"AP","candidates":[{"candidateName":"Jim Shoemaker","candidateIncumbent":false,"candidateParty":"R","voteCount":74935,"isWinner":true},{"candidateName":"Jerry McNerney","candidateIncumbent":false,"candidateParty":"D","voteCount":57040,"isWinner":true},{"candidateName":"Carlos Villapudua","candidateIncumbent":false,"candidateParty":"D","voteCount":39648,"isWinner":false}],"winnerDateTime":"2024-03-13T20:07:46.382Z"},"6532":{"id":"6532","type":"apRace","location":"State of California","raceName":"State Senate, District 7","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":192446,"precinctsReportPercentage":98.72,"eevp":98.78,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:48 PM","source":"AP","candidates":[{"candidateName":"Jesse Arreguín","candidateIncumbent":false,"candidateParty":"D","voteCount":61837,"isWinner":true},{"candidateName":"Jovanka Beckles","candidateIncumbent":false,"candidateParty":"D","voteCount":34025,"isWinner":true},{"candidateName":"Dan Kalb","candidateIncumbent":false,"candidateParty":"D","voteCount":28842,"isWinner":false},{"candidateName":"Kathryn Lybarger","candidateIncumbent":false,"candidateParty":"D","voteCount":28041,"isWinner":false},{"candidateName":"Sandre Swanson","candidateIncumbent":false,"candidateParty":"D","voteCount":22862,"isWinner":false},{"candidateName":"Jeanne Solnordal","candidateIncumbent":false,"candidateParty":"R","voteCount":16839,"isWinner":false}],"winnerDateTime":"2024-03-16T00:58:11.533Z"},"6533":{"id":"6533","type":"apRace","location":"State of California","raceName":"State Senate, District 9","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":0,"uncontested":true,"precinctsReportPercentage":0,"eevp":0,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:20 PM","source":"AP","candidates":[{"candidateName":"Tim Grayson","candidateIncumbent":false,"candidateParty":"D","voteCount":0,"isWinner":true},{"candidateName":"Marisol Rubio","candidateIncumbent":false,"candidateParty":"D","voteCount":0,"isWinner":true}],"winnerDateTime":"2024-03-06T04:00:30.000Z"},"6534":{"id":"6534","type":"apRace","location":"State of California","raceName":"State Senate, District 11","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":228260,"precinctsReportPercentage":99.09,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:20 PM","source":"AP","candidates":[{"candidateName":"Scott Wiener","candidateIncumbent":true,"candidateParty":"D","voteCount":166592,"isWinner":true},{"candidateName":"Yvette Corkrean","candidateIncumbent":false,"candidateParty":"R","voteCount":34438,"isWinner":true},{"candidateName":"Cynthia Cravens","candidateIncumbent":false,"candidateParty":"D","voteCount":18513,"isWinner":false},{"candidateName":"Jing Xiong","candidateIncumbent":false,"candidateParty":"NPP","voteCount":8717,"isWinner":false}],"winnerDateTime":"2024-03-12T02:01:51.597Z"},"6535":{"id":"6535","type":"apRace","location":"State of California","raceName":"State Senate, District 13","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":227191,"precinctsReportPercentage":98.88,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:20 PM","source":"AP","candidates":[{"candidateName":"Josh Becker","candidateIncumbent":true,"candidateParty":"D","voteCount":167127,"isWinner":true},{"candidateName":"Alexander Glew","candidateIncumbent":false,"candidateParty":"R","voteCount":42788,"isWinner":true},{"candidateName":"Christina Laskowski","candidateIncumbent":false,"candidateParty":"R","voteCount":17276,"isWinner":false}],"winnerDateTime":"2024-03-12T01:56:24.964Z"},"6536":{"id":"6536","type":"apRace","location":"State of California","raceName":"State Senate, District 15","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":180231,"precinctsReportPercentage":98.81,"eevp":98.95,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:20 PM","source":"AP","candidates":[{"candidateName":"Dave Cortese","candidateIncumbent":true,"candidateParty":"D","voteCount":124440,"isWinner":true},{"candidateName":"Robert Howell","candidateIncumbent":false,"candidateParty":"R","voteCount":34173,"isWinner":true},{"candidateName":"Tony Loaiza","candidateIncumbent":false,"candidateParty":"R","voteCount":21618,"isWinner":false}],"winnerDateTime":"2024-03-13T01:15:45.365Z"},"6548":{"id":"6548","type":"apRace","location":"State of California","raceName":"State Senate, District 39","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":0,"uncontested":true,"precinctsReportPercentage":0,"eevp":0,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 20, 2024","timeUpdated":"4:55 PM","source":"AP","candidates":[{"candidateName":"Akilah Weber","candidateIncumbent":false,"candidateParty":"D","voteCount":0,"isWinner":true},{"candidateName":"Bob Divine","candidateIncumbent":false,"candidateParty":"R","voteCount":0,"isWinner":true}],"winnerDateTime":"2024-03-06T04:00:30.000Z"},"6611":{"id":"6611","type":"apRace","location":"State of California","raceName":"U.S. House of Representatives, District 11","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":188732,"precinctsReportPercentage":98.89,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"8:25 AM","source":"AP","candidates":[{"candidateName":"Nancy Pelosi","candidateIncumbent":true,"candidateParty":"D","voteCount":138285,"isWinner":true},{"candidateName":"Bruce Lou","candidateIncumbent":false,"candidateParty":"R","voteCount":16285,"isWinner":true},{"candidateName":"Marjorie Mikels","candidateIncumbent":false,"candidateParty":"D","voteCount":9363,"isWinner":false},{"candidateName":"Bianca Von Krieg","candidateIncumbent":false,"candidateParty":"D","voteCount":7634,"isWinner":false},{"candidateName":"Jason Zeng","candidateIncumbent":false,"candidateParty":"R","voteCount":6607,"isWinner":false},{"candidateName":"Jason Boyce","candidateIncumbent":false,"candidateParty":"D","voteCount":4325,"isWinner":false},{"candidateName":"Larry Nichelson","candidateIncumbent":false,"candidateParty":"R","voteCount":3482,"isWinner":false},{"candidateName":"Eve Del Castello","candidateIncumbent":false,"candidateParty":"R","voteCount":2751,"isWinner":false}],"winnerDateTime":"2024-03-12T00:31:55.445Z"},"8589":{"id":"8589","type":"apRace","location":"State of California","raceName":"U.S. Senate, Class I","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":7276537,"precinctsReportPercentage":99,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 25, 2024","timeUpdated":"5:47 AM","source":"AP","candidates":[{"candidateName":"Adam Schiff","candidateIncumbent":false,"candidateParty":"D","voteCount":2299507,"isWinner":true},{"candidateName":"Steve Garvey","candidateIncumbent":false,"candidateParty":"R","voteCount":2292414,"isWinner":true},{"candidateName":"Katie Porter","candidateIncumbent":false,"candidateParty":"D","voteCount":1115606,"isWinner":false},{"candidateName":"Barbara Lee","candidateIncumbent":false,"candidateParty":"D","voteCount":714408,"isWinner":false},{"candidateName":"Eric Early","candidateIncumbent":false,"candidateParty":"R","voteCount":240723,"isWinner":false},{"candidateName":"James Bradley","candidateIncumbent":false,"candidateParty":"R","voteCount":98180,"isWinner":false},{"candidateName":"Christina Pascucci","candidateIncumbent":false,"candidateParty":"D","voteCount":61755,"isWinner":false},{"candidateName":"Sharleta Bassett","candidateIncumbent":false,"candidateParty":"R","voteCount":54422,"isWinner":false},{"candidateName":"Sarah Liew","candidateIncumbent":false,"candidateParty":"R","voteCount":38483,"isWinner":false},{"candidateName":"Laura Garza ","candidateIncumbent":false,"candidateParty":"NPP","voteCount":34320,"isWinner":false},{"candidateName":"Jonathan Reiss","candidateIncumbent":false,"candidateParty":"R","voteCount":34283,"isWinner":false},{"candidateName":"Sepi Gilani","candidateIncumbent":false,"candidateParty":"D","voteCount":34056,"isWinner":false},{"candidateName":"Gail Lightfoot","candidateIncumbent":false,"candidateParty":"Lib","voteCount":33046,"isWinner":false},{"candidateName":"Denice Gary-Pandol","candidateIncumbent":false,"candidateParty":"R","voteCount":25494,"isWinner":false},{"candidateName":"James Macauley","candidateIncumbent":false,"candidateParty":"R","voteCount":23168,"isWinner":false},{"candidateName":"Harmesh Kumar","candidateIncumbent":false,"candidateParty":"D","voteCount":21522,"isWinner":false},{"candidateName":"David Peterson","candidateIncumbent":false,"candidateParty":"D","voteCount":21076,"isWinner":false},{"candidateName":"Douglas Pierce","candidateIncumbent":false,"candidateParty":"D","voteCount":19371,"isWinner":false},{"candidateName":"Major Singh","candidateIncumbent":false,"candidateParty":"NPP","voteCount":16965,"isWinner":false},{"candidateName":"John Rose","candidateIncumbent":false,"candidateParty":"D","voteCount":14577,"isWinner":false},{"candidateName":"Perry Pound","candidateIncumbent":false,"candidateParty":"D","voteCount":14134,"isWinner":false},{"candidateName":"Raji Rab","candidateIncumbent":false,"candidateParty":"D","voteCount":13558,"isWinner":false},{"candidateName":"Mark Ruzon","candidateIncumbent":false,"candidateParty":"NPP","voteCount":13429,"isWinner":false},{"candidateName":"Forrest Jones","candidateIncumbent":false,"candidateParty":"AIP","voteCount":13027,"isWinner":false},{"candidateName":"Stefan Simchowitz","candidateIncumbent":false,"candidateParty":"R","voteCount":12717,"isWinner":false},{"candidateName":"Martin Veprauskas","candidateIncumbent":false,"candidateParty":"R","voteCount":9714,"isWinner":false},{"candidateName":"Don Grundmann","candidateIncumbent":false,"candidateParty":"NPP","voteCount":6582,"isWinner":false}],"winnerDateTime":"2024-03-06T05:01:46.589Z"},"8686":{"id":"8686","type":"apRace","location":"State of California","raceName":"President,","raceDescription":"Top candidate wins seat.","raceType":"top1","totalVotes":3589127,"precinctsReportPercentage":99,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 25, 2024","timeUpdated":"5:48 AM","source":"AP","candidates":[{"candidateName":"Joe Biden","candidateIncumbent":true,"candidateParty":"D","voteCount":3200188,"isWinner":true},{"candidateName":"Marianne Williamson","candidateIncumbent":false,"candidateParty":"D","voteCount":145690,"isWinner":false},{"candidateName":"Dean Phillips","candidateIncumbent":false,"candidateParty":"D","voteCount":99981,"isWinner":false},{"candidateName":"Armando Perez-Serrato","candidateIncumbent":false,"candidateParty":"D","voteCount":42925,"isWinner":false},{"candidateName":"Gabriel Cornejo","candidateIncumbent":false,"candidateParty":"D","voteCount":41261,"isWinner":false},{"candidateName":"President Boddie","candidateIncumbent":false,"candidateParty":"D","voteCount":25373,"isWinner":false},{"candidateName":"Stephen Lyons","candidateIncumbent":false,"candidateParty":"D","voteCount":21008,"isWinner":false},{"candidateName":"Eban Cambridge","candidateIncumbent":false,"candidateParty":"D","voteCount":12701,"isWinner":false}],"winnerDateTime":"2024-03-06T04:12:27.559Z"},"8688":{"id":"8688","type":"apRace","location":"State of California","raceName":"President,","raceDescription":"Top candidate wins seat.","raceType":"top1","totalVotes":2466569,"precinctsReportPercentage":99,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 25, 2024","timeUpdated":"5:47 AM","source":"AP","candidates":[{"candidateName":"Donald Trump","candidateIncumbent":false,"candidateParty":"R","voteCount":1953947,"isWinner":true},{"candidateName":"Nikki Haley","candidateIncumbent":false,"candidateParty":"R","voteCount":430792,"isWinner":false},{"candidateName":"Ron DeSantis","candidateIncumbent":false,"candidateParty":"R","voteCount":35581,"isWinner":false},{"candidateName":"Chris Christie","candidateIncumbent":false,"candidateParty":"R","voteCount":20164,"isWinner":false},{"candidateName":"Vivek Ramaswamy","candidateIncumbent":false,"candidateParty":"R","voteCount":11069,"isWinner":false},{"candidateName":"Rachel Swift","candidateIncumbent":false,"candidateParty":"R","voteCount":4231,"isWinner":false},{"candidateName":"David Stuckenberg","candidateIncumbent":false,"candidateParty":"R","voteCount":3895,"isWinner":false},{"candidateName":"Ryan Binkley","candidateIncumbent":false,"candidateParty":"R","voteCount":3563,"isWinner":false},{"candidateName":"Asa Hutchinson","candidateIncumbent":false,"candidateParty":"R","voteCount":3327,"isWinner":false}],"winnerDateTime":"2024-03-06T04:13:19.766Z"},"81993":{"id":"81993","type":"apRace","location":"State of California","raceName":"U.S. Senate, Class I Unexpired Term","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":7358837,"precinctsReportPercentage":99,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 25, 2024","timeUpdated":"5:47 AM","source":"AP","candidates":[{"candidateName":"Steve Garvey","candidateIncumbent":false,"candidateParty":"R","voteCount":2444940,"isWinner":true},{"candidateName":"Adam Schiff","candidateIncumbent":false,"candidateParty":"D","voteCount":2155146,"isWinner":true},{"candidateName":"Katie Porter","candidateIncumbent":false,"candidateParty":"D","voteCount":1269194,"isWinner":false},{"candidateName":"Barbara Lee","candidateIncumbent":false,"candidateParty":"D","voteCount":863278,"isWinner":false},{"candidateName":"Eric Early","candidateIncumbent":false,"candidateParty":"R","voteCount":448788,"isWinner":false},{"candidateName":"Christina Pascucci","candidateIncumbent":false,"candidateParty":"D","voteCount":109421,"isWinner":false},{"candidateName":"Sepi Gilani","candidateIncumbent":false,"candidateParty":"D","voteCount":68070,"isWinner":false}],"winnerDateTime":"2024-03-06T04:31:08.186Z"},"82014":{"id":"82014","type":"apRace","location":"State of California","raceName":"Proposition, 1 - Behavioral Health Services Program","raceDescription":"Top candidate wins seat.","raceType":"top1","totalVotes":7221972,"precinctsReportPercentage":99,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 25, 2024","timeUpdated":"5:47 AM","source":"AP","candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":null,"voteCount":3624998,"isWinner":true},{"candidateName":"No","candidateIncumbent":false,"candidateParty":null,"voteCount":3596974,"isWinner":false}],"winnerDateTime":"2024-03-21T00:11:06.265Z"},"timeLoaded":"May 2, 2024 1:57 PM","nationalRacesLoaded":true,"localRacesLoaded":true,"overrides":[{"id":"5921","raceName":"U.S. House of Representatives, District 7","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"5922","raceName":"U.S. House of Representatives, District 8","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"5924","raceName":"U.S. House of Representatives, District 10","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"5926","raceName":"U.S. House of Representatives, District 12","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":"https://www.kqed.org/elections/results/alameda/congress-12th-district"},{"id":"5928","raceName":"U.S. House of Representatives, District 14","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"5930","raceName":"U.S. House of Representatives, District 16","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":"https://www.kqed.org/elections/results/california/congress-16th-district"},{"id":"5931","raceName":"U.S. House of Representatives, District 17","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"5932","raceName":"U.S. House of Representatives, District 18","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"5963","raceName":"State Assembly, District 2","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"5972","raceName":"State Assembly, District 11","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"5973","raceName":"State Assembly, District 12","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"5975","raceName":"State Assembly, District 14","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"5976","raceName":"State Assembly, District 15","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":"https://www.kqed.org/elections/results/contracosta/state-assembly"},{"id":"5977","raceName":"State Assembly, District 16","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"5978","raceName":"State Assembly, District 17","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"5979","raceName":"State Assembly, District 18","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"5980","raceName":"State Assembly, District 19","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"5981","raceName":"State Assembly, District 20","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"5982","raceName":"State Assembly, District 21","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"5984","raceName":"State Assembly, District 23","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":"https://www.kqed.org/elections/results/california/state-assembly-23rd-district"},{"id":"5987","raceName":"State Assembly, District 26","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":"https://www.kqed.org/elections/results/santaclara/state-assembly-26th-district"},{"id":"5989","raceName":"State Assembly, District 28","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"6010","raceName":"State Assembly, District 4","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"6018","raceName":"U.S. House of Representatives, District 2","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"6020","raceName":"U.S. House of Representatives, District 4","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"6025","raceName":"U.S. House of Representatives, District 9","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"6031","raceName":"U.S. House of Representatives, District 15","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"6035","raceName":"U.S. House of Representatives, District 19","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"6067","raceName":"State Assembly, District 4","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"6087","raceName":"State Assembly, District 24","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"6088","raceName":"State Assembly, District 25","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"6092","raceName":"State Assembly, District 29","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"6223","raceName":"U.S. House of Representatives, District 4","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"6530","raceName":"State Senate, District 3","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":"https://www.kqed.org/elections/results/california/state-senate-3rd-district"},{"id":"6531","raceName":"State Senate, District 5","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"6532","raceName":"State Senate, District 7","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":"https://www.kqed.org/elections/results/california/state-senate-7th-district"},{"id":"6533","raceName":"State Senate, District 9","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"6534","raceName":"State Senate, District 11","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"6535","raceName":"State Senate, District 13","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"6536","raceName":"State Senate, District 15","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"6611","raceName":"U.S. House of Representatives, District 11","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"8589","raceName":"U.S. Senate (Full Term)","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":"https://www.kqed.org/elections/results/california/senator"},{"id":"8686","raceName":"California Democratic Presidential Primary","raceDescription":"Candidates are competing for 496 delegates.","raceReadTheStory":"https://www.kqed.org/elections/results/president/democrat"},{"id":"8688","raceName":"California Republican Presidential Primary","raceDescription":"Candidates are competing for 169 delegates.","raceReadTheStory":"https://kqed.org/elections/results/president/republican"},{"id":"81993","raceName":"U.S. Senate (Partial/Unexpired Term)","raceDescription":"Top two candidates advance to general election."},{"id":"82014","raceName":"Proposition 1","raceDescription":"Bond and mental health reforms. Passes with majority vote.","raceReadTheStory":"https://www.kqed.org/elections/results/california/proposition-1"}],"AlamedaJudge5":{"id":"AlamedaJudge5","type":"localRace","location":"Alameda","raceName":"Superior Court Judge, Office 5","raceDescription":"Top candidate wins seat.","raceReadTheStory":"","raceType":"top1","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":200601,"candidates":[{"candidateName":"Terry Wiley","candidateIncumbent":true,"candidateParty":"","voteCount":200601}]},"AlamedaJudge12":{"id":"AlamedaJudge12","type":"localRace","location":"Alameda","raceName":"Superior Court Judge, Office 12","raceDescription":"Top candidate wins seat.","raceReadTheStory":"","raceType":"top1","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":240853,"candidates":[{"candidateName":"Mark Fickes","candidateIncumbent":false,"candidateParty":"","voteCount":133009},{"candidateName":"Michael P. Johnson","candidateIncumbent":false,"candidateParty":"","voteCount":107844}]},"AlamedaBoard2":{"id":"AlamedaBoard2","type":"localRace","location":"Alameda","raceName":"Board of Education, Trustee Area 2","raceDescription":"Top candidate wins seat.","raceReadTheStory":"","raceType":"top1","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":33580,"candidates":[{"candidateName":"John Lewis","candidateIncumbent":false,"candidateParty":"","voteCount":6943},{"candidateName":"Angela Normand","candidateIncumbent":true,"candidateParty":"","voteCount":26637}]},"AlamedaBoard5":{"id":"AlamedaBoard5","type":"localRace","location":"Alameda","raceName":"Board of Education, Trustee Area 5","raceDescription":"Top candidate wins seat.","raceReadTheStory":"","raceType":"top1","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":26072,"candidates":[{"candidateName":"Guadalupe \"Lupe\" Angulo","candidateIncumbent":false,"candidateParty":"","voteCount":7521},{"candidateName":"Janevette Cole","candidateIncumbent":true,"candidateParty":"","voteCount":13338},{"candidateName":"Joe Orlando Ramos","candidateIncumbent":false,"candidateParty":"","voteCount":5213}]},"AlamedaBoard6":{"id":"AlamedaBoard6","type":"localRace","location":"Alameda","raceName":"Board of Education, Trustee Area 6","raceDescription":"Top candidate wins seat.","raceReadTheStory":"","raceType":"top1","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":30864,"candidates":[{"candidateName":"John Guerrero","candidateIncumbent":false,"candidateParty":"","voteCount":9989},{"candidateName":"Eileen McDonald","candidateIncumbent":true,"candidateParty":"","voteCount":20875}]},"AlamedaSup1":{"id":"AlamedaSup1","type":"localRace","location":"Alameda","raceName":"Board of Supervisors, District 1","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top1","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":41038,"candidates":[{"candidateName":"David Haubert","candidateIncumbent":true,"candidateParty":"","voteCount":41038}]},"AlamedaSup2":{"id":"AlamedaSup2","type":"localRace","location":"Alameda","raceName":"Board of Supervisors, District 2","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top2","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":31034,"candidates":[{"candidateName":"Elisa Márquez","candidateIncumbent":true,"candidateParty":"","voteCount":31034}]},"AlamedaSup4":{"id":"AlamedaSup4","type":"localRace","location":"Alameda","raceName":"Board of Supervisors, District 4","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"https://www.kqed.org/elections/results/alameda/supervisor-4th-district","raceType":"top2","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":57007,"candidates":[{"candidateName":"Jennifer Esteen","candidateIncumbent":false,"candidateParty":"","voteCount":22400},{"candidateName":"Nate Miley","candidateIncumbent":true,"candidateParty":"","voteCount":34607}]},"AlamedaSup5":{"id":"AlamedaSup5","type":"localRace","location":"Alameda","raceName":"Board of Supervisors, District 5","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"https://www.kqed.org/elections/results/alameda/supervisor-5th-district","raceType":"top2","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":81059,"candidates":[{"candidateName":"Ben Bartlett","candidateIncumbent":false,"candidateParty":"","voteCount":13518},{"candidateName":"Nikki Fortunato Bas","candidateIncumbent":false,"candidateParty":"","voteCount":27597},{"candidateName":"John J. Bauters","candidateIncumbent":false,"candidateParty":"","voteCount":16783},{"candidateName":"Ken Berrick","candidateIncumbent":false,"candidateParty":"","voteCount":7520},{"candidateName":"Omar Farmer","candidateIncumbent":false,"candidateParty":"","voteCount":1240},{"candidateName":"Gregory Hodge","candidateIncumbent":false,"candidateParty":"","voteCount":3419},{"candidateName":"Chris Moore","candidateIncumbent":false,"candidateParty":"","voteCount":7428},{"candidateName":"Gerald Pechenuk","candidateIncumbent":false,"candidateParty":"","voteCount":305},{"candidateName":"Lorrel Plimier","candidateIncumbent":false,"candidateParty":"","voteCount":3249}]},"AlamedaBoard7":{"id":"AlamedaBoard7","type":"localRace","location":"Alameda","raceName":"Flood Control & Water Conservation District Director, Zone 7, Full Term","raceDescription":"Top three candidates win seat.","raceReadTheStory":"","raceType":"top3","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":134340,"candidates":[{"candidateName":"Alan Burnham","candidateIncumbent":false,"candidateParty":"","voteCount":15723},{"candidateName":"Sandy Figuers","candidateIncumbent":false,"candidateParty":"","voteCount":22454},{"candidateName":"Laurene K. Green","candidateIncumbent":false,"candidateParty":"","voteCount":30343},{"candidateName":"Kathy Narum","candidateIncumbent":true,"candidateParty":"","voteCount":23833},{"candidateName":"Seema Badar","candidateIncumbent":false,"candidateParty":"","voteCount":7468},{"candidateName":"Catherine Brown","candidateIncumbent":false,"candidateParty":"","voteCount":34519}]},"AlamedaAuditor":{"id":"AlamedaAuditor","type":"localRace","location":"Alameda","raceName":"Oakland Auditor","raceDescription":"Top candidate wins seat.","raceReadTheStory":"","raceType":"top1","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":59227,"candidates":[{"candidateName":"Michael Houston","candidateIncumbent":true,"candidateParty":"","voteCount":59227}]},"AlamedaMeasureA":{"id":"AlamedaMeasureA","type":"localRace","location":"Alameda","raceName":"Measure A","raceDescription":"Alameda County. Civil service. Passes with majority vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":282335,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":167903},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":114432}]},"AlamedaMeasureB":{"id":"AlamedaMeasureB","type":"localRace","location":"Alameda","raceName":"Measure B","raceDescription":"Alameda County. Recall rules. Passes with majority vote.","raceReadTheStory":"https://www.kqed.org/elections/results/alameda/measure-b","raceType":"yesNo","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":282683,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":182200},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":100483}]},"AlamedaMeasureD":{"id":"AlamedaMeasureD","type":"localRace","location":"Alameda","raceName":"Measure D","raceDescription":"Oakland. Appropriations limit. Passes with majority vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":79797,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":59852},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":19945}]},"AlamedaMeasureE":{"id":"AlamedaMeasureE","type":"localRace","location":"Alameda","raceName":"Measure E","raceDescription":"Alameda Unified School District. Parcel tax. Passes with 2/3 vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":22692,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":17280},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":5412}]},"AlamedaMeasureF":{"id":"AlamedaMeasureF","type":"localRace","location":"Alameda","raceName":"Measure F","raceDescription":"Piedmont. Parcel tax. Passes with 2/3 vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":4855,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":3673},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":1182}]},"AlamedaMeasureG":{"id":"AlamedaMeasureG","type":"localRace","location":"Alameda","raceName":"Measure G","raceDescription":"Albany Unified School District. Parcel tax. Passes with 2/3 vote. ","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":5898,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":4651},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":1247}]},"AlamedaMeasureH":{"id":"AlamedaMeasureH","type":"localRace","location":"Alameda","raceName":"Measure H","raceDescription":"Berkeley Unified School District. Parcel tax. Passes with 2/3 vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":33331,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":29418},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":3913}]},"AlamedaMeasureI":{"id":"AlamedaMeasureI","type":"localRace","location":"Alameda","raceName":"Measure I","raceDescription":"Hayward Unified School District. School bond. Passes with 55% vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":21929,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":14151},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":7778}]},"AlamedaMeasureJ":{"id":"AlamedaMeasureJ","type":"localRace","location":"Alameda","raceName":"Measure J","raceDescription":"San Leandro Unified School District. School bond. Passes with 55% vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":12338,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":7784},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":4554}]},"CCD2":{"id":"CCD2","type":"localRace","location":"Contra Costa","raceName":"Board of Supervisors, District 2","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:45 PM","dateUpdated":"March 28, 2024","totalVotes":45776,"candidates":[{"candidateName":"Candace Andersen","candidateIncumbent":true,"candidateParty":"","voteCount":45776}]},"CCD3":{"id":"CCD3","type":"localRace","location":"Contra Costa","raceName":"Board of Supervisors, District 3","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top1","timeUpdated":"6:45 PM","dateUpdated":"March 28, 2024","totalVotes":25120,"candidates":[{"candidateName":"Diane Burgis","candidateIncumbent":true,"candidateParty":"","voteCount":25120}]},"CCD5":{"id":"CCD5","type":"localRace","location":"Contra Costa","raceName":"Board of Supervisors, District 5","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"https://www.kqed.org/elections/results/contracosta/supervisor-5th-district","raceType":"top2","timeUpdated":"6:45 PM","dateUpdated":"March 28, 2024","totalVotes":37045,"candidates":[{"candidateName":"Mike Barbanica","candidateIncumbent":false,"candidateParty":"","voteCount":14338},{"candidateName":"Jelani Killings","candidateIncumbent":false,"candidateParty":"","voteCount":5683},{"candidateName":"Shanelle Scales-Preston","candidateIncumbent":false,"candidateParty":"","voteCount":12993},{"candidateName":"Iztaccuauhtli Hector Gonzalez","candidateIncumbent":false,"candidateParty":"","voteCount":4031}]},"CCMeasureA":{"id":"CCMeasureA","type":"localRace","location":"Contra Costa","raceName":"Measure A","raceDescription":"Martinez. Appoint City Clerk. Passes with a majority vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:45 PM","dateUpdated":"March 28, 2024","totalVotes":11513,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":7554},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":3959}]},"CCMeasureB":{"id":"CCMeasureB","type":"localRace","location":"Contra Costa","raceName":"Measure B","raceDescription":"Antioch Unified School District. School bond. Passes with 55% vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:45 PM","dateUpdated":"March 28, 2024","totalVotes":17971,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":10397},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":7574}]},"CCMeasureC":{"id":"CCMeasureC","type":"localRace","location":"Contra Costa","raceName":"Measure C","raceDescription":"Martinez Unified School District. Parcel tax. Passes with 2/3 vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:45 PM","dateUpdated":"March 28, 2024","totalVotes":9230,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":6917},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":2313}]},"CCMeasureD":{"id":"CCMeasureD","type":"localRace","location":"Contra Costa","raceName":"Measure D","raceDescription":"Moraga School District. School bond. Passes with 55% vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:45 PM","dateUpdated":"March 28, 2024","totalVotes":6007,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":4052},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":1955}]},"MarinD2":{"id":"MarinD2","type":"localRace","location":"Marin","raceName":"Board of Supervisors, District 2","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"https://www.kqed.org/elections/results/marin/supervisor-2nd-district","raceType":"top2","timeUpdated":"6:54 PM","dateUpdated":"March 27, 2024","totalVotes":18466,"candidates":[{"candidateName":"Brian Colbert","candidateIncumbent":false,"candidateParty":"","voteCount":7971},{"candidateName":"Heather McPhail Sridharan","candidateIncumbent":false,"candidateParty":"","voteCount":4851},{"candidateName":"Ryan O'Neil","candidateIncumbent":false,"candidateParty":"","voteCount":2647},{"candidateName":"Gabe Paulson","candidateIncumbent":false,"candidateParty":"","voteCount":2997}]},"MarinD3":{"id":"MarinD3","type":"localRace","location":"Marin","raceName":"Board of Supervisors, District 3","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top1","timeUpdated":"6:54 PM","dateUpdated":"March 27, 2024","totalVotes":13274,"candidates":[{"candidateName":"Stephanie Moulton-Peters","candidateIncumbent":true,"candidateParty":"","voteCount":13274}]},"MarinD4":{"id":"MarinD4","type":"localRace","location":"Marin","raceName":"Board of Supervisors, District 4","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top1","timeUpdated":"6:54 PM","dateUpdated":"March 27, 2024","totalVotes":12986,"candidates":[{"candidateName":"Dennis Rodoni","candidateIncumbent":true,"candidateParty":"","voteCount":10086},{"candidateName":"Francis Drouillard","candidateIncumbent":false,"candidateParty":"","voteCount":2900}]},"MarinLarkspurCC":{"id":"MarinLarkspurCC","type":"localRace","location":"Marin","raceName":"Larkspur City Council (Short Term)","raceDescription":"Top candidate wins seat.","raceReadTheStory":"","raceType":"top1","timeUpdated":"6:54 PM","dateUpdated":"March 27, 2024","totalVotes":4176,"candidates":[{"candidateName":"Stephanie Andre","candidateIncumbent":false,"candidateParty":"","voteCount":2514},{"candidateName":"Claire Paquette","candidateIncumbent":false,"candidateParty":"","voteCount":1008},{"candidateName":"Lana Scott","candidateIncumbent":false,"candidateParty":"","voteCount":654}]},"MarinRossCouncil":{"id":"MarinRossCouncil","type":"localRace","location":"Marin","raceName":"Ross Town Council","raceDescription":"Top three candidates win seat.","raceReadTheStory":"","raceType":"top3","timeUpdated":"6:54 PM","dateUpdated":"March 27, 2024","totalVotes":1740,"candidates":[{"candidateName":"Charles William \"Bill\" Kircher, Jr.","candidateIncumbent":false,"candidateParty":"","voteCount":536},{"candidateName":"Mathew Salter","candidateIncumbent":false,"candidateParty":"","voteCount":502},{"candidateName":"Shadi Aboukhater","candidateIncumbent":false,"candidateParty":"","voteCount":187},{"candidateName":"Teri Dowling","candidateIncumbent":false,"candidateParty":"","voteCount":515}]},"MarinMeasureA":{"id":"MarinMeasureA","type":"localRace","location":"Marin","raceName":"Measure A","raceDescription":"Tamalpais Union High School District. School bond. Passes with 55% vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:54 PM","dateUpdated":"March 27, 2024","totalVotes":45345,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":24376},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":20969}]},"MarinMeasureB":{"id":"MarinMeasureB","type":"localRace","location":"Marin","raceName":"Measure B","raceDescription":"Petaluma Joint Union High School District. Parcel tax. Passes with 2/3 vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:54 PM","dateUpdated":"March 27, 2024","totalVotes":132,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":62},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":70}]},"MarinMeasureC":{"id":"MarinMeasureC","type":"localRace","location":"Marin","raceName":"Measure C","raceDescription":"Belvedere. Appropriation limit. Passes with majority vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:54 PM","dateUpdated":"March 27, 2024","totalVotes":870,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":679},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":191}]},"MarinMeasureD":{"id":"MarinMeasureD","type":"localRace","location":"Marin","raceName":"Measure D","raceDescription":"Larkspur. Rent stabilization. Passes with majority vote.","raceReadTheStory":"https://www.kqed.org/elections/results/marin/measure-d","raceType":"yesNo","timeUpdated":"6:54 PM","dateUpdated":"March 27, 2024","totalVotes":4955,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":2573},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":2382}]},"MarinMeasureE":{"id":"MarinMeasureE","type":"localRace","location":"Marin","raceName":"Measure E","raceDescription":"Ross. Special tax. Passes with 2/3 vote.","raceReadTheStory":"https://www.kqed.org/elections/results/marin/measure-e","raceType":"yesNo","timeUpdated":"6:54 PM","dateUpdated":"March 27, 2024","totalVotes":874,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":683},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":191}]},"MarinMeasureF":{"id":"MarinMeasureF","type":"localRace","location":"Marin","raceName":"Measure F","raceDescription":"San Anselmo. Flood Control and Water Conservation District. Passes with majority vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:54 PM","dateUpdated":"March 27, 2024","totalVotes":5193,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":3083},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":2110}]},"MarinMeasureG":{"id":"MarinMeasureG","type":"localRace","location":"Marin","raceName":"Measure G","raceDescription":"Bel Marin Keys Community Services District. Special tax. Passes with 2/3 vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:54 PM","dateUpdated":"March 27, 2024","totalVotes":830,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":661},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":169}]},"MarinMeasureH":{"id":"MarinMeasureH","type":"localRace","location":"Marin","raceName":"Measure H","raceDescription":"Marinwood Community Services District. Appropriations limit, fire protection. Passes with a majority vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:54 PM","dateUpdated":"March 27, 2024","totalVotes":1738,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":1369},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":369}]},"MarinMeasureI":{"id":"MarinMeasureI","type":"localRace","location":"Marin","raceName":"Measure I","raceDescription":"Marinwood Community Services District. Appropriations limit, parks. Passes with a majority vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:54 PM","dateUpdated":"March 27, 2024","totalVotes":1735,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":1336},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":399}]},"NapaD2":{"id":"NapaD2","type":"localRace","location":"Napa","raceName":"Board of Supervisors, District 2","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top1","timeUpdated":"6:50 PM","dateUpdated":"April 3, 2024","totalVotes":8351,"candidates":[{"candidateName":"Liz Alessio","candidateIncumbent":false,"candidateParty":"","voteCount":6340},{"candidateName":"Doris Gentry","candidateIncumbent":false,"candidateParty":"","voteCount":2011}]},"NapaD4":{"id":"NapaD4","type":"localRace","location":"Napa","raceName":"Board of Supervisors, District 4","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"https://www.kqed.org/elections/results/napa/supervisor-4th-district","raceType":"top1","timeUpdated":"6:50 PM","dateUpdated":"April 3, 2024","totalVotes":7306,"candidates":[{"candidateName":"Amber Manfree","candidateIncumbent":false,"candidateParty":"","voteCount":3913},{"candidateName":"Pete Mott","candidateIncumbent":false,"candidateParty":"","voteCount":3393}]},"NapaD5":{"id":"NapaD5","type":"localRace","location":"Napa","raceName":"Board of Supervisors, District 5","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"https://www.kqed.org/elections/results/napa/supervisor-5th-district","raceType":"top1","timeUpdated":"6:50 PM","dateUpdated":"April 3, 2024","totalVotes":5356,"candidates":[{"candidateName":"Mariam Aboudamous","candidateIncumbent":false,"candidateParty":"","voteCount":2379},{"candidateName":"Belia Ramos","candidateIncumbent":true,"candidateParty":"","voteCount":2977}]},"NapaMeasureD":{"id":"NapaMeasureD","type":"localRace","location":"Napa","raceName":"Measure D","raceDescription":"Howell Mountain Elementary School District. School bond. Passes with 55% vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:50 PM","dateUpdated":"April 3, 2024","totalVotes":741,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":367},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":374}]},"NapaMeasureU":{"id":"NapaMeasureU","type":"localRace","location":"Napa","raceName":"Measure U","raceDescription":"Lake Berryessa Resort Improvement District. Appropriations limit. Passes with majority vote. ","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:50 PM","dateUpdated":"April 3, 2024","totalVotes":86,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":63},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":23}]},"NapaMeasureU1":{"id":"NapaMeasureU1","type":"localRace","location":"Napa","raceName":"Measure U","raceDescription":"Yountville. Appropriations limit. Passes with majority vote. ","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:50 PM","dateUpdated":"April 3, 2024","totalVotes":925,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":793},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":132}]},"SFJudge1":{"id":"SFJudge1","type":"localRace","location":"San Francisco","raceName":"Superior Court Judge, Seat 1","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"https://www.kqed.org/elections/results/sanfrancisco/superior-court-seat-1","raceType":"top1","timeUpdated":"6:50 PM","dateUpdated":"March 21, 2024","totalVotes":202960,"candidates":[{"candidateName":"Michael Begert","candidateIncumbent":true,"candidateParty":"","voteCount":124943},{"candidateName":"Chip Zecher","candidateIncumbent":false,"candidateParty":"","voteCount":78017}]},"SFJudge13":{"id":"SFJudge13","type":"localRace","location":"San Francisco","raceName":"Superior Court Judge, Seat 13","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"https://www.kqed.org/elections/results/sanfrancisco/superior-court-seat-13","raceType":"top1","timeUpdated":"6:50 PM","dateUpdated":"March 21, 2024","totalVotes":202386,"candidates":[{"candidateName":"Jean Myungjin Roland","candidateIncumbent":false,"candidateParty":"","voteCount":90012},{"candidateName":"Patrick S. Thompson","candidateIncumbent":true,"candidateParty":"","voteCount":112374}]},"SFPropA":{"id":"SFPropA","type":"localRace","location":"San Francisco","raceName":"Proposition A","raceDescription":"Housing bond. Passes with 2/3 vote.","raceReadTheStory":"https://www.kqed.org/elections/results/sanfrancisco/proposition-a","raceType":"yesNo","timeUpdated":"6:50 PM","dateUpdated":"March 21, 2024","totalVotes":225187,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":158497},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":66690}]},"SFPropB":{"id":"SFPropB","type":"localRace","location":"San Francisco","raceName":"Proposition B","raceDescription":"Police staffing. Passes with majority vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:50 PM","dateUpdated":"March 21, 2024","totalVotes":222954,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":61580},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":161374}]},"SFPropC":{"id":"SFPropC","type":"localRace","location":"San Francisco","raceName":"Proposition C","raceDescription":"Transfer tax exemption. Passes with majority vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:50 PM","dateUpdated":"March 21, 2024","totalVotes":220349,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":116311},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":104038}]},"SFPropD":{"id":"SFPropD","type":"localRace","location":"San Francisco","raceName":"Proposition D","raceDescription":"Ethics laws. Passes with majority vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:50 PM","dateUpdated":"March 21, 2024","totalVotes":222615,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":198584},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":24031}]},"SFPropE":{"id":"SFPropE","type":"localRace","location":"San Francisco","raceName":"Proposition E","raceDescription":"Police policies. Passes with majority vote.","raceReadTheStory":"https://www.kqed.org/elections/results/sanfrancisco/proposition-e","raceType":"yesNo","timeUpdated":"6:50 PM","dateUpdated":"March 21, 2024","totalVotes":222817,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":120529},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":102288}]},"SFPropF":{"id":"SFPropF","type":"localRace","location":"San Francisco","raceName":"Proposition F","raceDescription":"Drug screening. Passes with majority vote.","raceReadTheStory":"https://www.kqed.org/elections/results/sanfrancisco/proposition-f","raceType":"yesNo","timeUpdated":"6:50 PM","dateUpdated":"March 21, 2024","totalVotes":224004,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":130214},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":93790}]},"SFPropG":{"id":"SFPropG","type":"localRace","location":"San Francisco","raceName":"Proposition G","raceDescription":"Eighth-grade algebra. Passes with majority vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:50 PM","dateUpdated":"March 21, 2024","totalVotes":222704,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":182066},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":40638}]},"SMJudge4":{"id":"SMJudge4","type":"localRace","location":"San Mateo","raceName":"Superior Court Judge, Office 4","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top1","timeUpdated":"6:56 PM","dateUpdated":"April 4, 2024","totalVotes":108919,"candidates":[{"candidateName":"Sarah Burdick","candidateIncumbent":false,"candidateParty":"","voteCount":108919}]},"SMD1":{"id":"SMD1","type":"localRace","location":"San Mateo","raceName":"Board of Supervisors, District 1","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"https://www.kqed.org/elections/results/sanmateo/supervisor-1st-district","raceType":"top1","timeUpdated":"6:56 PM","dateUpdated":"April 4, 2024","totalVotes":29650,"candidates":[{"candidateName":"Jackie Speier","candidateIncumbent":false,"candidateParty":"","voteCount":20353},{"candidateName":"Ann Schneider","candidateIncumbent":false,"candidateParty":"","voteCount":9297}]},"SMD4":{"id":"SMD4","type":"localRace","location":"San Mateo","raceName":"Board of Supervisors, District 4","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"https://www.kqed.org/elections/results/sanmateo/supervisor-4th-district","raceType":"top2","timeUpdated":"6:56 PM","dateUpdated":"April 4, 2024","totalVotes":22725,"candidates":[{"candidateName":"Antonio Lopez","candidateIncumbent":false,"candidateParty":"","voteCount":5730},{"candidateName":"Lisa Gauthier","candidateIncumbent":false,"candidateParty":"","voteCount":10358},{"candidateName":"Celeste Brevard","candidateIncumbent":false,"candidateParty":"","voteCount":1268},{"candidateName":"Paul Bocanegra","candidateIncumbent":false,"candidateParty":"","voteCount":1909},{"candidateName":"Maggie Cornejo","candidateIncumbent":false,"candidateParty":"","voteCount":3460}]},"SMD5":{"id":"SMD5","type":"localRace","location":"San Mateo","raceName":"Board of Supervisors, District 5","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top1","timeUpdated":"6:56 PM","dateUpdated":"April 4, 2024","totalVotes":19937,"candidates":[{"candidateName":"David Canepa","candidateIncumbent":true,"candidateParty":"","voteCount":19937}]},"SMMeasureB":{"id":"SMMeasureB","type":"localRace","location":"San Mateo","raceName":"Measure B","raceDescription":"County Service Area #1 (Highlands). Special tax. Passes with 2/3 vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:56 PM","dateUpdated":"April 4, 2024","totalVotes":1549,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":1360},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":189}]},"SMMeasureC":{"id":"SMMeasureC","type":"localRace","location":"San Mateo","raceName":"Measure C","raceDescription":"Jefferson Elementary School District. Parcel tax. Passes with 2/3 vote","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:56 PM","dateUpdated":"April 4, 2024","totalVotes":12234,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":8543},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":3691}]},"SMMeasureE":{"id":"SMMeasureE","type":"localRace","location":"San Mateo","raceName":"Measure E","raceDescription":"Woodside Elementary School District. School bond. Passes with 55% vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:56 PM","dateUpdated":"April 4, 2024","totalVotes":1392,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":910},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":482}]},"SMMeasureG":{"id":"SMMeasureG","type":"localRace","location":"San Mateo","raceName":"Measure G","raceDescription":"Pacifica School District. School bond. Passes with 55% vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:56 PM","dateUpdated":"April 4, 2024","totalVotes":11548,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":7067},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":4481}]},"SMMeasureH":{"id":"SMMeasureH","type":"localRace","location":"San Mateo","raceName":"Measure H","raceDescription":"San Carlos School District. School bond. Passes with 55% vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:56 PM","dateUpdated":"April 4, 2024","totalVotes":9938,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":6283},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":3655}]},"SCJudge5":{"id":"SCJudge5","type":"localRace","location":"Santa Clara","raceName":"Superior Court Judge, Office 5","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top1","timeUpdated":"7:05 PM","dateUpdated":"April 4, 2024","totalVotes":301953,"candidates":[{"candidateName":"Jay Boyarsky","candidateIncumbent":false,"candidateParty":"","voteCount":142549},{"candidateName":"Nicole M. Ford","candidateIncumbent":false,"candidateParty":"","voteCount":52147},{"candidateName":"Johnene Linda Stebbins","candidateIncumbent":false,"candidateParty":"","voteCount":107257}]},"SCD2":{"id":"SCD2","type":"localRace","location":"Santa Clara","raceName":"Board of Supervisors, District 2","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"https://www.kqed.org/elections/results/santaclara/supervisor-2nd-district","raceType":"top2","timeUpdated":"7:05 PM","dateUpdated":"April 4, 2024","totalVotes":44059,"candidates":[{"candidateName":"Corina Herrera-Loera","candidateIncumbent":false,"candidateParty":"","voteCount":10519},{"candidateName":"Jennifer Margaret Celaya","candidateIncumbent":false,"candidateParty":"","voteCount":2394},{"candidateName":"Madison Nguyen","candidateIncumbent":false,"candidateParty":"","voteCount":12794},{"candidateName":"Betty Duong","candidateIncumbent":false,"candidateParty":"","voteCount":14031},{"candidateName":"Nelson McElmurry","candidateIncumbent":false,"candidateParty":"","voteCount":4321}]},"SCD3":{"id":"SCD3","type":"localRace","location":"Santa Clara","raceName":"Board of Supervisors, District 3","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top1","timeUpdated":"7:05 PM","dateUpdated":"April 4, 2024","totalVotes":42549,"candidates":[{"candidateName":"Otto Lee","candidateIncumbent":true,"candidateParty":"","voteCount":42549}]},"SCD5":{"id":"SCD5","type":"localRace","location":"Santa Clara","raceName":"Board of Supervisors, District 5","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"https://www.kqed.org/elections/results/santaclara/supervisor-5th-district","raceType":"top2","timeUpdated":"7:05 PM","dateUpdated":"April 4, 2024","totalVotes":88712,"candidates":[{"candidateName":"Margaret Abe-Koga","candidateIncumbent":false,"candidateParty":"","voteCount":37172},{"candidateName":"Sally J. Lieber","candidateIncumbent":false,"candidateParty":"","voteCount":21962},{"candidateName":"Barry Chang","candidateIncumbent":false,"candidateParty":"","voteCount":6164},{"candidateName":"Peter C. Fung","candidateIncumbent":false,"candidateParty":"","voteCount":17892},{"candidateName":"Sandy Sans","candidateIncumbent":false,"candidateParty":"","voteCount":5522}]},"SCSJMayor":{"id":"SCSJMayor","type":"localRace","location":"Santa Clara","raceName":"San José Mayor","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top1","timeUpdated":"7:05 PM","dateUpdated":"April 4, 2024","totalVotes":167064,"candidates":[{"candidateName":"Matt Mahan","candidateIncumbent":true,"candidateParty":"","voteCount":144701},{"candidateName":"Tyrone Wade","candidateIncumbent":false,"candidateParty":"","voteCount":22363}]},"SCSJD2":{"id":"SCSJD2","type":"localRace","location":"Santa Clara","raceName":"San José City Council, District 2","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top2","timeUpdated":"7:05 PM","dateUpdated":"April 4, 2024","totalVotes":14131,"candidates":[{"candidateName":"Joe Lopez","candidateIncumbent":false,"candidateParty":"","voteCount":4950},{"candidateName":"Pamela Campos","candidateIncumbent":false,"candidateParty":"","voteCount":3436},{"candidateName":"Vanessa Sandoval","candidateIncumbent":false,"candidateParty":"","voteCount":2719},{"candidateName":"Babu Prasad","candidateIncumbent":false,"candidateParty":"","voteCount":3026}]},"SCSJD4":{"id":"SCSJD4","type":"localRace","location":"Santa Clara","raceName":"San José City Council, District 4","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top1","timeUpdated":"7:05 PM","dateUpdated":"April 4, 2024","totalVotes":14322,"candidates":[{"candidateName":"Kansen Chu","candidateIncumbent":false,"candidateParty":"","voteCount":5931},{"candidateName":"David Cohen","candidateIncumbent":true,"candidateParty":"","voteCount":8391}]},"SCSJD6":{"id":"SCSJD6","type":"localRace","location":"Santa Clara","raceName":"San José City Council, District 6","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top2","timeUpdated":"7:05 PM","dateUpdated":"April 4, 2024","totalVotes":25108,"candidates":[{"candidateName":"David Cohen","candidateIncumbent":false,"candidateParty":"","voteCount":9875},{"candidateName":"Alex Shoor","candidateIncumbent":false,"candidateParty":"","voteCount":3850},{"candidateName":"Angelo \"A.J.\" Pasciuti","candidateIncumbent":false,"candidateParty":"","voteCount":2688},{"candidateName":"Michael Mulcahy","candidateIncumbent":false,"candidateParty":"","voteCount":8695}]},"SCSJD8":{"id":"SCSJD8","type":"localRace","location":"Santa Clara","raceName":"San José City Council, District 8","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top2","timeUpdated":"7:05 PM","dateUpdated":"April 4, 2024","totalVotes":21462,"candidates":[{"candidateName":"Tam Truong","candidateIncumbent":false,"candidateParty":"","voteCount":6982},{"candidateName":"Domingo Candelas","candidateIncumbent":true,"candidateParty":"","voteCount":8466},{"candidateName":"Sukhdev Singh Bainiwal","candidateIncumbent":false,"candidateParty":"","voteCount":5513},{"candidateName":"Surinder Kaur Dhaliwal","candidateIncumbent":false,"candidateParty":"","voteCount":501}]},"SCSJD10":{"id":"SCSJD10","type":"localRace","location":"Santa Clara","raceName":"San José City Council, District 10","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top2","timeUpdated":"7:05 PM","dateUpdated":"April 4, 2024","totalVotes":22799,"candidates":[{"candidateName":"George Casey","candidateIncumbent":false,"candidateParty":"","voteCount":8805},{"candidateName":"Arjun Batra","candidateIncumbent":true,"candidateParty":"","voteCount":8354},{"candidateName":"Lenka Wright","candidateIncumbent":false,"candidateParty":"","voteCount":5640}]},"SCMeasureA":{"id":"SCMeasureA","type":"localRace","location":"Santa Clara","raceName":"Measure A","raceDescription":"Santa Clara. Appointed city clerk. Passes with majority vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"7:05 PM","dateUpdated":"April 4, 2024","totalVotes":20315,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":6580},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":13735}]},"SCMeasureB":{"id":"SCMeasureB","type":"localRace","location":"Santa Clara","raceName":"Measure B","raceDescription":"Santa Clara. Appointed police chief. Passes with majority vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"7:05 PM","dateUpdated":"April 4, 2024","totalVotes":20567,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":5680},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":14887}]},"SCMeasureC":{"id":"SCMeasureC","type":"localRace","location":"Santa Clara","raceName":"Measure C","raceDescription":"Sunnyvale School District. School bond. Passes with 55% vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"7:05 PM","dateUpdated":"April 4, 2024","totalVotes":14656,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":10261},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":4395}]},"SolanoD15":{"id":"SolanoD15","type":"localRace","location":"Solano","raceName":"Superior Court Judge, Department 15","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"","timeUpdated":"7:08 PM","dateUpdated":"March 28, 2024","totalVotes":81709,"candidates":[{"candidateName":"Mike Thompson","candidateIncumbent":false,"candidateParty":"","voteCount":36844},{"candidateName":"Bryan J. Kim","candidateIncumbent":false,"candidateParty":"","voteCount":44865}]},"SolanoD1":{"id":"SolanoD1","type":"localRace","location":"Solano","raceName":"Board of Supervisors, District 1","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"https://www.kqed.org/elections/results/solano/supervisor-1st-district","raceType":"","timeUpdated":"7:08 PM","dateUpdated":"March 28, 2024","totalVotes":13786,"candidates":[{"candidateName":"Michael Wilson","candidateIncumbent":false,"candidateParty":"","voteCount":6401},{"candidateName":"Cassandra James","candidateIncumbent":false,"candidateParty":"","voteCount":7385}]},"SolanoD2":{"id":"SolanoD2","type":"localRace","location":"Solano","raceName":"Board of Supervisors, District 2","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"","timeUpdated":"7:08 PM","dateUpdated":"March 28, 2024","totalVotes":19903,"candidates":[{"candidateName":"Monica Brown","candidateIncumbent":true,"candidateParty":"","voteCount":10951},{"candidateName":"Nora Dizon","candidateIncumbent":false,"candidateParty":"","voteCount":3135},{"candidateName":"Rochelle Sherlock","candidateIncumbent":false,"candidateParty":"","voteCount":5817}]},"SolanoD5":{"id":"SolanoD5","type":"localRace","location":"Solano","raceName":"Board of Supervisors, District 5","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"","timeUpdated":"7:08 PM","dateUpdated":"March 28, 2024","totalVotes":17888,"candidates":[{"candidateName":"Mitch Mashburn","candidateIncumbent":true,"candidateParty":"","voteCount":11210},{"candidateName":"Chadwick J. Ledoux","candidateIncumbent":false,"candidateParty":"","voteCount":6678}]},"SolanoEducation":{"id":"SolanoEducation","type":"localRace","location":"Solano","raceName":"Sacramento County Board of Education","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"","timeUpdated":"7:08 PM","dateUpdated":"March 28, 2024","totalVotes":3650,"candidates":[{"candidateName":"Heather Davis","candidateIncumbent":true,"candidateParty":"","voteCount":2960},{"candidateName":"Shazleen Khan","candidateIncumbent":false,"candidateParty":"","voteCount":690}]},"SolanoMeasureA":{"id":"SolanoMeasureA","type":"localRace","location":"Solano","raceName":"Measure A","raceDescription":"Benicia. Hotel tax. Passes with majority vote.","raceReadTheStory":"https://www.kqed.org/elections/results/solano/measure-a","raceType":"yesNo","timeUpdated":"7:08 PM","dateUpdated":"March 28, 2024","totalVotes":10136,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":7869},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":2267}]},"SolanoMeasureB":{"id":"SolanoMeasureB","type":"localRace","location":"Solano","raceName":"Measure B","raceDescription":"Benicia. Sales tax. Passes with majority vote.","raceReadTheStory":"https://www.kqed.org/elections/results/solano/measure-b","raceType":"yesNo","timeUpdated":"7:08 PM","dateUpdated":"March 28, 2024","totalVotes":10164,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":7335},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":2829}]},"SolanoMeasureC":{"id":"SolanoMeasureC","type":"localRace","location":"Solano","raceName":"Measure C","raceDescription":"Benicia Unified School District. School bond. Passes with 55% vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"7:08 PM","dateUpdated":"March 28, 2024","totalVotes":10112,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":6316},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":3796}]},"SolanoMeasureN":{"id":"SolanoMeasureN","type":"localRace","location":"Solano","raceName":"Measure N","raceDescription":"Davis Joint Unified School District. Parcel tax. Passes with 2/3 vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"7:08 PM","dateUpdated":"March 28, 2024","totalVotes":15,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":5},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":10}]},"SonomaJudge3":{"id":"SonomaJudge3","type":"localRace","location":"Sonoma","raceName":"Superior Court Judge, Office 3","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top1","timeUpdated":"6:51 PM","dateUpdated":"March 29, 2024","totalVotes":115405,"candidates":[{"candidateName":"Kristine M. Burk","candidateIncumbent":false,"candidateParty":"","voteCount":79498},{"candidateName":"Beki Berrey","candidateIncumbent":false,"candidateParty":"","voteCount":35907}]},"SonomaJudge4":{"id":"SonomaJudge4","type":"localRace","location":"Sonoma","raceName":"Superior Court Judge, Office 4","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top1","timeUpdated":"6:51 PM","dateUpdated":"March 29, 2024","totalVotes":86789,"candidates":[{"candidateName":"Paul J. Lozada","candidateIncumbent":false,"candidateParty":"","voteCount":86789}]},"SonomaJudge6":{"id":"SonomaJudge6","type":"localRace","location":"Sonoma","raceName":"Superior Court Judge, Office 6","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top1","timeUpdated":"6:51 PM","dateUpdated":"March 29, 2024","totalVotes":117990,"candidates":[{"candidateName":"Omar Figueroa","candidateIncumbent":false,"candidateParty":"","voteCount":42236},{"candidateName":"Kenneth English","candidateIncumbent":false,"candidateParty":"","voteCount":75754}]},"SonomaD1":{"id":"SonomaD1","type":"localRace","location":"Sonoma","raceName":"Board of Supervisors, District 1","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top1","timeUpdated":"6:51 PM","dateUpdated":"March 29, 2024","totalVotes":30348,"candidates":[{"candidateName":"Rebecca Hermosillo","candidateIncumbent":false,"candidateParty":"","voteCount":23958},{"candidateName":"Jonathan Mathieu","candidateIncumbent":false,"candidateParty":"","voteCount":6390}]},"SonomaD3":{"id":"SonomaD3","type":"localRace","location":"Sonoma","raceName":"Board of Supervisors, District 3","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"https://www.kqed.org/elections/results/sonoma/supervisor-3rd-district","raceType":"top1","timeUpdated":"6:51 PM","dateUpdated":"March 29, 2024","totalVotes":16312,"candidates":[{"candidateName":"Chris Coursey","candidateIncumbent":true,"candidateParty":"","voteCount":11346},{"candidateName":"Omar Medina","candidateIncumbent":false,"candidateParty":"","voteCount":4966}]},"SonomaD5":{"id":"SonomaD5","type":"localRace","location":"Sonoma","raceName":"Board of Supervisors, District 5","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top1","timeUpdated":"6:51 PM","dateUpdated":"March 29, 2024","totalVotes":23356,"candidates":[{"candidateName":"Lynda Hopkins","candidateIncumbent":true,"candidateParty":"","voteCount":23356}]},"SonomaMeasureA":{"id":"SonomaMeasureA","type":"localRace","location":"Sonoma","raceName":"Measure A","raceDescription":"Cotati-Rohnert Park Unified School District. Parcel tax. Passes with 2/3 vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:51 PM","dateUpdated":"March 29, 2024","totalVotes":13756,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":10320},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":3436}]},"SonomaMeasureB":{"id":"SonomaMeasureB","type":"localRace","location":"Sonoma","raceName":"Measure B","raceDescription":"Petaluma Joint Union High School District. Parcel tax. Passes with 2/3 vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:51 PM","dateUpdated":"March 29, 2024","totalVotes":24877,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":15795},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":9082}]},"SonomaMeasureC":{"id":"SonomaMeasureC","type":"localRace","location":"Sonoma","raceName":"Measure C","raceDescription":"Fort Ross School District. School bond. Passes with 55% vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:51 PM","dateUpdated":"March 29, 2024","totalVotes":286,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":159},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":127}]},"SonomaMeasureD":{"id":"SonomaMeasureD","type":"localRace","location":"Sonoma","raceName":"Measure D","raceDescription":"Harmony Union School District. School bond. Passes with 55% vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:51 PM","dateUpdated":"March 29, 2024","totalVotes":1925,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":1089},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":836}]},"SonomaMeasureE":{"id":"SonomaMeasureE","type":"localRace","location":"Sonoma","raceName":"Measure E","raceDescription":"Petaluma City (Elementary) School District. Parcel tax. Passes with 2/3 vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:51 PM","dateUpdated":"March 29, 2024","totalVotes":11133,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":7622},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":3511}]},"SonomaMeasureG":{"id":"SonomaMeasureG","type":"localRace","location":"Sonoma","raceName":"Measure G","raceDescription":"Rincon Valley Union School District. School bond. Passes with 55% vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:51 PM","dateUpdated":"March 29, 2024","totalVotes":14577,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":8668},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":5909}]},"SonomaMeasureH":{"id":"SonomaMeasureH","type":"localRace","location":"Sonoma","raceName":"Measure H","raceDescription":"Sonoma County. Sales tax. Passes with majority vote.","raceReadTheStory":"https://www.kqed.org/elections/results/sonoma/measure-h","raceType":"yesNo","timeUpdated":"6:51 PM","dateUpdated":"March 29, 2024","totalVotes":145261,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":89646},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":55615}]}},"radioSchedulesReducer":{},"listsReducer":{"posts/science?tag=earthquake-prediction":{"isFetching":false,"latestQuery":{"from":0,"postsToRender":9},"tag":null,"vitalsOnly":true,"totalRequested":7,"isLoading":false,"isLoadingMore":false,"total":7,"items":["science_1925169","science_22600","science_20765","science_17522","science_12691","science_9845","science_6485"]}},"recallGuideReducer":{"intros":{},"policy":{},"candidates":{}},"savedPostsReducer":{},"pfsSessionReducer":{},"siteSettingsReducer":{},"subscriptionsReducer":{},"termsReducer":{"about":{"name":"About","type":"terms","id":"about","slug":"about","link":"/about","taxonomy":"site"},"arts":{"name":"Arts & Culture","grouping":["arts","pop","trulyca"],"description":"KQED Arts provides daily in-depth coverage of the Bay Area's music, art, film, performing arts, literature and arts news, as well as cultural commentary and criticism.","type":"terms","id":"arts","slug":"arts","link":"/arts","taxonomy":"site"},"artschool":{"name":"Art School","parent":"arts","type":"terms","id":"artschool","slug":"artschool","link":"/artschool","taxonomy":"site"},"bayareabites":{"name":"KQED food","grouping":["food","bayareabites","checkplease"],"parent":"food","type":"terms","id":"bayareabites","slug":"bayareabites","link":"/food","taxonomy":"site"},"bayareahiphop":{"name":"Bay Area Hiphop","type":"terms","id":"bayareahiphop","slug":"bayareahiphop","link":"/bayareahiphop","taxonomy":"site"},"campaign21":{"name":"Campaign 21","type":"terms","id":"campaign21","slug":"campaign21","link":"/campaign21","taxonomy":"site"},"checkplease":{"name":"KQED food","grouping":["food","bayareabites","checkplease"],"parent":"food","type":"terms","id":"checkplease","slug":"checkplease","link":"/food","taxonomy":"site"},"education":{"name":"Education","grouping":["education"],"type":"terms","id":"education","slug":"education","link":"/education","taxonomy":"site"},"elections":{"name":"Elections","type":"terms","id":"elections","slug":"elections","link":"/elections","taxonomy":"site"},"events":{"name":"Events","type":"terms","id":"events","slug":"events","link":"/events","taxonomy":"site"},"event":{"name":"Event","alias":"events","type":"terms","id":"event","slug":"event","link":"/event","taxonomy":"site"},"filmschoolshorts":{"name":"Film School Shorts","type":"terms","id":"filmschoolshorts","slug":"filmschoolshorts","link":"/filmschoolshorts","taxonomy":"site"},"food":{"name":"KQED food","grouping":["food","bayareabites","checkplease"],"type":"terms","id":"food","slug":"food","link":"/food","taxonomy":"site"},"forum":{"name":"Forum","relatedContentQuery":"posts/forum?","parent":"news","type":"terms","id":"forum","slug":"forum","link":"/forum","taxonomy":"site"},"futureofyou":{"name":"Future of You","grouping":["science","futureofyou"],"parent":"science","type":"terms","id":"futureofyou","slug":"futureofyou","link":"/futureofyou","taxonomy":"site"},"jpepinheart":{"name":"KQED food","relatedContentQuery":"trending/food,bayareabites,checkplease","parent":"food","type":"terms","id":"jpepinheart","slug":"jpepinheart","link":"/food","taxonomy":"site"},"liveblog":{"name":"Live Blog","type":"terms","id":"liveblog","slug":"liveblog","link":"/liveblog","taxonomy":"site"},"livetv":{"name":"Live TV","parent":"tv","type":"terms","id":"livetv","slug":"livetv","link":"/livetv","taxonomy":"site"},"lowdown":{"name":"The Lowdown","relatedContentQuery":"posts/lowdown?","parent":"news","type":"terms","id":"lowdown","slug":"lowdown","link":"/lowdown","taxonomy":"site"},"mindshift":{"name":"Mindshift","parent":"news","description":"MindShift explores the future of education by highlighting the innovative – and sometimes counterintuitive – ways educators and parents are helping all children succeed.","type":"terms","id":"mindshift","slug":"mindshift","link":"/mindshift","taxonomy":"site"},"news":{"name":"News","grouping":["news","forum"],"type":"terms","id":"news","slug":"news","link":"/news","taxonomy":"site"},"perspectives":{"name":"Perspectives","parent":"radio","type":"terms","id":"perspectives","slug":"perspectives","link":"/perspectives","taxonomy":"site"},"podcasts":{"name":"Podcasts","type":"terms","id":"podcasts","slug":"podcasts","link":"/podcasts","taxonomy":"site"},"pop":{"name":"Pop","parent":"arts","type":"terms","id":"pop","slug":"pop","link":"/pop","taxonomy":"site"},"pressroom":{"name":"Pressroom","type":"terms","id":"pressroom","slug":"pressroom","link":"/pressroom","taxonomy":"site"},"quest":{"name":"Quest","parent":"science","type":"terms","id":"quest","slug":"quest","link":"/quest","taxonomy":"site"},"radio":{"name":"Radio","grouping":["forum","perspectives"],"description":"Listen to KQED Public Radio – home of Forum and The California Report – on 88.5 FM in San Francisco, 89.3 FM in Sacramento, 88.3 FM in Santa Rosa and 88.1 FM in Martinez.","type":"terms","id":"radio","slug":"radio","link":"/radio","taxonomy":"site"},"root":{"name":"KQED","image":"https://ww2.kqed.org/app/uploads/2020/02/KQED-OG-Image@1x.png","imageWidth":1200,"imageHeight":630,"headData":{"title":"KQED | News, Radio, Podcasts, TV | Public Media for Northern California","description":"KQED provides public radio, television, and independent reporting on issues that matter to the Bay Area. We’re the NPR and PBS member station for Northern California."},"type":"terms","id":"root","slug":"root","link":"/root","taxonomy":"site"},"science":{"name":"Science","grouping":["science","futureofyou"],"description":"KQED Science brings you award-winning science and environment coverage from the Bay Area and beyond.","type":"terms","id":"science","slug":"science","link":"/science","taxonomy":"site"},"stateofhealth":{"name":"State of Health","parent":"science","type":"terms","id":"stateofhealth","slug":"stateofhealth","link":"/stateofhealth","taxonomy":"site"},"support":{"name":"Support","type":"terms","id":"support","slug":"support","link":"/support","taxonomy":"site"},"thedolist":{"name":"The Do List","parent":"arts","type":"terms","id":"thedolist","slug":"thedolist","link":"/thedolist","taxonomy":"site"},"trulyca":{"name":"Truly CA","grouping":["arts","pop","trulyca"],"parent":"arts","type":"terms","id":"trulyca","slug":"trulyca","link":"/trulyca","taxonomy":"site"},"tv":{"name":"TV","type":"terms","id":"tv","slug":"tv","link":"/tv","taxonomy":"site"},"voterguide":{"name":"Voter Guide","parent":"elections","alias":"elections","type":"terms","id":"voterguide","slug":"voterguide","link":"/voterguide","taxonomy":"site"},"science_529":{"type":"terms","id":"science_529","meta":{"index":"terms_1591234321","site":"science","id":"529","found":true},"relationships":{},"included":{},"name":"earthquake prediction","slug":"earthquake-prediction","taxonomy":"tag","description":null,"featImg":null,"headData":{"title":"earthquake prediction Archives | KQED Science","description":null,"ogTitle":null,"ogDescription":null,"ogImgId":null,"twTitle":null,"twDescription":null,"twImgId":null,"imageData":{"ogImageSize":{"file":"https://cdn.kqed.org/wp-content/uploads/2020/02/KQED-OG-Image@1x.png","width":1200,"height":630},"twImageSize":{"file":"https://cdn.kqed.org/wp-content/uploads/2020/02/KQED-OG-Image@1x.png"},"twitterCard":"summary_large_image"}},"ttid":535,"isLoading":false,"link":"/science/tag/earthquake-prediction"},"source_science_1925169":{"type":"terms","id":"source_science_1925169","meta":{"override":true},"name":"Geology","isLoading":false},"science_38":{"type":"terms","id":"science_38","meta":{"index":"terms_1591234321","site":"science","id":"38","found":true},"relationships":{},"included":{},"name":"Geology","slug":"geology","taxonomy":"category","description":null,"featImg":null,"headData":{"title":"Geology Archives | KQED Science","description":null,"ogTitle":null,"ogDescription":null,"ogImgId":null,"twTitle":null,"twDescription":null,"twImgId":null},"ttid":40,"isLoading":false,"link":"/science/category/geology"},"science_40":{"type":"terms","id":"science_40","meta":{"index":"terms_1591234321","site":"science","id":"40","found":true},"relationships":{},"included":{},"name":"News","slug":"news","taxonomy":"category","description":null,"featImg":null,"headData":{"title":"News Archives | KQED Science","description":null,"ogTitle":null,"ogDescription":null,"ogImgId":null,"twTitle":null,"twDescription":null,"twImgId":null},"ttid":42,"isLoading":false,"link":"/science/category/news"},"science_427":{"type":"terms","id":"science_427","meta":{"index":"terms_1591234321","site":"science","id":"427","found":true},"relationships":{},"included":{},"name":"earthquakes","slug":"earthquakes","taxonomy":"tag","description":null,"featImg":null,"headData":{"title":"earthquakes Archives | KQED Science","description":null,"ogTitle":null,"ogDescription":null,"ogImgId":null,"twTitle":null,"twDescription":null,"twImgId":null},"ttid":433,"isLoading":false,"link":"/science/tag/earthquakes"},"science_3370":{"type":"terms","id":"science_3370","meta":{"index":"terms_1591234321","site":"science","id":"3370","found":true},"relationships":{},"included":{},"name":"featured","slug":"featured","taxonomy":"tag","description":null,"featImg":null,"headData":{"title":"featured Archives | KQED Science","description":null,"ogTitle":null,"ogDescription":null,"ogImgId":null,"twTitle":null,"twDescription":null,"twImgId":null},"ttid":3370,"isLoading":false,"link":"/science/tag/featured"},"science_550":{"type":"terms","id":"science_550","meta":{"index":"terms_1591234321","site":"science","id":"550","found":true},"relationships":{},"included":{},"name":"seismology","slug":"seismology","taxonomy":"tag","description":null,"featImg":null,"headData":{"title":"seismology Archives | KQED Science","description":null,"ogTitle":null,"ogDescription":null,"ogImgId":null,"twTitle":null,"twDescription":null,"twImgId":null},"ttid":556,"isLoading":false,"link":"/science/tag/seismology"},"science_257":{"type":"terms","id":"science_257","meta":{"index":"terms_1591234321","site":"science","id":"257","found":true},"relationships":{},"included":{},"name":"earthquake","slug":"earthquake","taxonomy":"tag","description":null,"featImg":null,"headData":{"title":"earthquake Archives | KQED Science","description":null,"ogTitle":null,"ogDescription":null,"ogImgId":null,"twTitle":null,"twDescription":null,"twImgId":null},"ttid":261,"isLoading":false,"link":"/science/tag/earthquake"},"science_654":{"type":"terms","id":"science_654","meta":{"index":"terms_1591234321","site":"science","id":"654","found":true},"relationships":{},"included":{},"name":"hayward fault","slug":"hayward-fault","taxonomy":"tag","description":null,"featImg":null,"headData":{"title":"hayward fault Archives | KQED Science","description":null,"ogTitle":null,"ogDescription":null,"ogImgId":null,"twTitle":null,"twDescription":null,"twImgId":null},"ttid":660,"isLoading":false,"link":"/science/tag/hayward-fault"},"science_28":{"type":"terms","id":"science_28","meta":{"index":"terms_1591234321","site":"science","id":"28","found":true},"relationships":{},"included":{},"name":"Astronomy","slug":"astronomy","taxonomy":"category","description":"Explore the universe with KQED Science! Dive into the latest astronomy news, discover celestial events, and unravel the mysteries of outer space.","featImg":null,"headData":{"title":"Astronomy Articles | KQED Science","description":"Explore the universe with KQED Science! Dive into the latest astronomy news, discover celestial events, and unravel the mysteries of outer space.","ogTitle":null,"ogDescription":null,"ogImgId":null,"twTitle":null,"twDescription":null,"twImgId":null},"ttid":30,"isLoading":false,"link":"/science/category/astronomy"},"science_218":{"type":"terms","id":"science_218","meta":{"index":"terms_1591234321","site":"science","id":"218","found":true},"relationships":{},"included":{},"name":"geology","slug":"geology-2","taxonomy":"tag","description":null,"featImg":null,"headData":{"title":"geology Archives | KQED Science","description":null,"ogTitle":null,"ogDescription":null,"ogImgId":null,"twTitle":null,"twDescription":null,"twImgId":null},"ttid":222,"isLoading":false,"link":"/science/tag/geology-2"},"science_309":{"type":"terms","id":"science_309","meta":{"index":"terms_1591234321","site":"science","id":"309","found":true},"relationships":{},"included":{},"name":"science","slug":"science","taxonomy":"tag","description":null,"featImg":null,"headData":{"title":"science Archives | KQED Science","description":null,"ogTitle":null,"ogDescription":null,"ogImgId":null,"twTitle":null,"twDescription":null,"twImgId":null},"ttid":314,"isLoading":false,"link":"/science/tag/science"},"science_138":{"type":"terms","id":"science_138","meta":{"index":"terms_1591234321","site":"science","id":"138","found":true},"relationships":{},"included":{},"name":"solar","slug":"solar","taxonomy":"tag","description":null,"featImg":null,"headData":{"title":"solar Archives | KQED Science","description":null,"ogTitle":null,"ogDescription":null,"ogImgId":null,"twTitle":null,"twDescription":null,"twImgId":null},"ttid":142,"isLoading":false,"link":"/science/tag/solar"}},"userAgentReducer":{"userAgent":"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)","isBot":true},"userPermissionsReducer":{"wpLoggedIn":false},"localStorageReducer":{},"browserHistoryReducer":[],"eventsReducer":{},"fssReducer":{},"tvDailyScheduleReducer":{},"tvWeeklyScheduleReducer":{},"tvPrimetimeScheduleReducer":{},"tvMonthlyScheduleReducer":{},"userAccountReducer":{"routeTo":"","showDeleteConfirmModal":false,"user":{"userId":"","isFound":false,"firstName":"","lastName":"","phoneNumber":"","email":"","articles":[]}},"youthMediaReducer":{},"checkPleaseReducer":{"filterData":{},"restaurantData":[]},"reframeReducer":{"attendee":null},"location":{"pathname":"/science/tag/earthquake-prediction","previousPathname":"/"}}