The Calaveras fault branches off from the Hayward fault in the South Bay and runs up to Danville, generally on the west of Interstate 680 when you get between Sunol and San Ramon. It is connected ...

Designed by John Galen Howard (although he had advised against the location, directly over the Hayward Fault and in the midst of a bird and wildlife sanctuary), the stadium opened in time for Cal to ...

The temblor followed three earlier small earthquakes — a magnitude 2.7 that struck near the Hayward fault at 5:03 a.m., followed by a magnitude 3.3 at 11:52 a.m., then a 3.2 at 11:54 a.m. The ...