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QUEST Previous Broadcasts

Earth Day Special: Where We've Been, Where We're Headed (Episode #204H)

KQED 9: Wed, Apr 24, 2013 -- 7:30 PM

Explore the birth of the Bay Area's environmental movement a generation ago, then see what gains have been made and what challenges remain.

Repeat Broadcasts:

  • KQED World: Sun, Apr 28, 2013 -- 6:30 PM
  • KQED World: Sun, Apr 28, 2013 -- 2:30 PM
  • KQED Plus: Sun, Apr 28, 2013 -- 1:00 PM
  • KQED World: Sun, Apr 28, 2013 -- 7:30 AM
  • KQED World: Sat, Apr 27, 2013 -- 7:30 PM
  • KQED Plus: Sat, Apr 27, 2013 -- 5:00 PM
  • KQED World: Sat, Apr 27, 2013 -- 1:00 PM
  • KQED Plus: Fri, Apr 26, 2013 -- 12:30 AM
  • KQED 9: Thu, Apr 25, 2013 -- 1:30 AM

Megathrust Earthquakes (Episode #509H)

KQED 9: Wed, Apr 17, 2013 -- 7:30 PM

Discover how engineering activities to generate energy also can trigger man-made earthquakes. Explore the most powerful earthquakes on the planet, and what it would look like if the next "big one" hits the West Coast. And visit the "shake table" at UC Berkeley to learn about an important tool used by engineers to design safer structures in earthquake country.

Repeat Broadcasts:

  • KQED World: Sun, Apr 21, 2013 -- 11:30 PM
  • KQED World: Sun, Apr 21, 2013 -- 6:30 PM
  • KQED World: Sun, Apr 21, 2013 -- 2:30 PM
  • KQED World: Sun, Apr 21, 2013 -- 7:30 AM
  • KQED World: Sat, Apr 20, 2013 -- 7:30 PM
  • KQED World: Sat, Apr 20, 2013 -- 1:00 PM
  • KQED Plus: Fri, Apr 19, 2013 -- 12:30 AM
  • KQED 9: Thu, Apr 18, 2013 -- 1:30 AM

Hetch Hetchy Aqueduct, Night Sky (Episode #512H)

KQED 9: Wed, Apr 3, 2013 -- 7:30 PM

Discover how a multi-billion dollar engineering project is earthquake-proofing the water supply for millions of Bay Area residents. QUEST visits a research facility in North Carolina where scientists are preserving the history of astronomical photography, one plate at a time. And learn why Nebraska photographer Mike Forsberg travelled across the Great Plains to portray the wild species and habitats of "flyover country."

Repeat Broadcasts:

  • KQED World: Sun, Apr 7, 2013 -- 6:30 PM
  • KQED World: Sun, Apr 7, 2013 -- 2:30 PM
  • KQED World: Sun, Apr 7, 2013 -- 7:30 AM
  • KQED World: Sat, Apr 6, 2013 -- 7:30 PM
  • KQED Plus: Sat, Apr 6, 2013 -- 5:00 PM
  • KQED World: Sat, Apr 6, 2013 -- 1:00 PM
  • KQED Plus: Fri, Apr 5, 2013 -- 12:30 AM
  • KQED 9: Thu, Apr 4, 2013 -- 1:30 AM
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TV Technical Issues

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To view previous issues and how they were resolved, go to our TV Technical Issues page.

KQED DTV Channels

KQED 9, KQET

KQED 9 / KQET

Channels 9.1, 54.2, 25.1
XFINITY 9 and HD 709
Wave, DirecTV, Dish Network, AT&T U-verse: Channel # may vary, labeled as KQED, or as KQET in the 831 area code.
Outstanding PBS programming, KQED original productions, and more.

All HD programs

KQED Plus, KQET

KQED Plus / KQEH

Channels 54.1, 9.2, 25.2
XFINITY 10 and HD 710
Wave, DirecTV, Dish Network, AT&T U-verse: Channel # may vary, labeled as KQEH
KQED Plus, formerly KTEH.
Unique programs including the best British dramas, mysteries, and comedies.

PBS Kids

PBS Kids

Channel 54.4, 25.4, and 9.4
XFINITY 192 (Monterey/Salinas 372 and Sacramento/Fairfield 391)
Wave: Channel # may vary.
Quality children's programming. Live streaming 24/7 at pbskids.org.

KQED World

KQED World

Channel 9.3, 54.3 and 25.3
XFINITY 190 Monterey/Salinas 371 and Sacramento/Fairfield 390)
Wave: Channel # may vary.
Thought-provoking television — public affairs, local and world events, nature, history, and science.