East Bay Earthquake Fault is 'Tectonic Time Bomb' -- And More Dangerous Than the San Andreas: Study

San Andreas long has been the fault many Californians feared the most, having unleashed the great 1906 earthquake that led to San Francisco's destruction 112 years ago

HAYWARD, Calif. — The San Andreas long has been the fault many Californians feared the most, having unleashed the great 1906 earthquake that led to San Francisco's destruction 112 years ago Wednesday.