It was 19 years ago this month that the earth shook so violently under Santa Cruz and San Francisco that portions of a major highway and a segment of the Bay Bridge collapsed. Sixty three people died. The 6.9 Loma Prieta earthquake was a stark reminder that we live in earthquake country. Even though we generally are aloof to the possibility of a major temblor, the reality is we are surrounded by active faults and one East Bay faultline has geologists particularly worried.
Duration:
05:45 Original Air Date:
Monday, Oct 13, 2008
A lesser known cousin of the San Andreas the Hayward fault is a creeper. Basically, it moves, slowly, along the surface but deep inside... it's locked until tension builds up and and it slips.
Read more of this post from Senior Radio Editor Andrea Kissack.
October 21st will mark the 140th Anniversary of the 1868 Hayward Earthquake. Geologists say that's important because major earthquakes happen on the Hayward fault every 140 years on average. With much of the East Bay on or near the fault, geologists and community members are working to prepare for what may be the next big one.
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