A Severe Thunderstorm Warning has been issued for east central Ventura County and northwestern Los Angeles County until 8:30 ...

The Los Angeles Department of Water and Power reports numerous power outages in various parts of its service area.

A 3.0-magnitude earthquake struck about 5.5 miles north of Cabazon at around 12:03 p.m. on Christmas Eve, according to the U.S. Geological Survey. The earthquake could be felt in Palm Springs, but did ...

CONTRA COSTA COUNTY, CA - the U.S. Geological Survey reported that a preliminary 2.7 magnitude quake rattled near San Ramon ...

A city in California has experienced hundreds of earthquakes, sparking concern among locals who fear a major event is looming ...

For more than a month, the San Francisco Bay Area has been subjected to a seemingly ceaseless stampede of earthquakes — the ...

Several small earthquakes struck in the East Bay near San Ramon on Friday evening, according to data from the U.S. Geological ...

A swarm of earthquakes rattled the Bay Area on the evening of Friday, December 19. The earthquakes occurred over a 30-minute span, according to the U.S. Geological Survey. There have been no reports ...

There were at least six separate earthquakes that measured above a magnitude of 2.5 in an earthquake swarm in the San Ramon ...

SAN RAMON — A cluster of earthquakes struck the San Ramon area Friday night, continuing a pattern of seismic activity in ...