The epicenter of the quake that occurred at 2:41 a.m. Tuesday was on the Hayward Fault, at a spot just north of the intersection of two roads, Niles Canyon Road and Mission Boulevard.

The Hayward Fault stretches from San Pablo Bay in the north to Fremont in the south, passing through Berkeley, Oakland, Haward and Fremont.

"While a 2008 report put the probability of a 6.7-magnitude or larger earthquake on the Hayward-Rodgers Creek Fault system over the next 30 years at 31 percent, Brocher said the reality is a major quake is expected on the fault 'any day now.'" (Source: CBS)

About the Author

Featured

A migrant farmworker harvests Vidalia onions at a farm in Collins, in 2011. A coalition of farmworkers, including one based in Georgia, filed suit last month in federal court arguing that cuts to H-2A wages will trigger a cut in the pay and standard of living of U.S. agricultural workers. (Bita Honarvar/AJC)

Credit: Bita Honarvar