A minor, 3.9-magnitude earthquake struck in the San Francisco Bay Area on Monday, according to the United States Geological ... to update the shake-severity map. An aftershock is usually a smaller ...

An earthquake shook parts of the San Francisco Bay Area on Tuesday evening. According to the U.S. Geological Survey, the ...

An earthquake with a preliminary magnitude reading of 3.0 was felt in the Bay Area. The epicenter was Dublin, in the East Bay ...