RIVERSIDE COUNTY, CA - Saturday morning, a preliminary 2.2 magnitude quake was registered close to Indio, according to the ...

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

At 9:39 a.m., a magnitude 3.8 earthquake struck near Summerwood Loop and Alcosta Boulevard in San Ramon. Within three minutes ...

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 3.6-magnitude earthquake shook the Vallejo area in Northern California, the U.S. Geological Survey reported. The 6-mile ...

A swarm of small earthquakes struck California's East Bay on Sunday morning, the United States Geological Survey (USGS) has ...

OPINION: California's earthquake preparedness achievements were born from disaster. It now needs to do the same to counter ...

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

A 3.2-magnitude earthquake struck Northern California, just near Sonoma County, early Friday morning, according to the U.S. Geological Survey.

When will "The Big One" hit the U.S. West Coast? Nobody knows, but should it happen, science can give us a good idea of its ...

A series of earthquakes between 2.5 and 3.8 magnitude struck southeast San Ramon beginning at 9:38 a.m. Sunday, according to the U.S. Geological Survey. The first quake, magnitude 3.8, rattled the ...

SONOMA COUNTY, CA - Friday morning, a 3.1 magnitude quake was recorded near The Geysers, according to the U.S. Geological Survey. It was reported that a tremor shook the region at 4:23 a.m. The ...