RIVERSIDE COUNTY, CA - A preliminary 2.4 magnitude quake was reported close to Anza around midnight Sunday, according to the U.S. Geological Survey.

A preliminary 3.1 magnitude quake was reported near Petrolia Saturday morning, according to the U.S. Geological Survey.

USGS' website showed reports of weak to light shaking in parts of the Bay Area.

Did you feel it? A preliminary magnitude 3.6 earthquake struck near Vallejo Thursday afternoon, according to the U.S. Geological Survey.

A 3.6-magnitude earthquake struck near Vallejo, California, on Thursday afternoon, with tremors felt across Berkeley, Benicia ...

A minor, 3.5-magnitude earthquake struck in the San Francisco Bay Area on Thursday, according to the United States Geological ...

In September the German approach to the hard right will face a stern test in two state elections. The vote in Saxony-Anhalt will be especially crucial ...

A preliminary magnitude 2.6 earthquake was felt in the East Bay Monday morning. According to the United States Geological ...

The Sacramento Bee reported that at least 20 earthquakes, ranging from Mill Valley to Half Moon Bay were reported Sunday ...

Two 3.7 magnitude earthquakes struck southeast San Ramon beginning at 9:38 a.m. Sunday morning, according to the U.S.

An earthquake swarm hit the San Francisco Bay Area on Sunday morning. The quakes, ranging from 2.9 to 3.8 on the Richter ...

A powerful earthquake, with an upgraded magnitude of 6.9 and a depth of about 12 miles, struck off the coast of northern Japan, according to the Japan Meteorological Agency.