CONTRA COSTA COUNTY, CA - at midday on Wednesday, a 3.0 magnitude quake was registered near Dublin, according to the U.S.

For more than a month, the Bay Area has been subjected to a seemingly ceaseless stampede of earthquakes, rattling windows and ...

Hundreds of earthquakes have shaken the same region in California in just one month, leaving residents worried about whether ...

California's seismic risk is increasing with supershear earthquakes, which are faster and more destructive than typical ...

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

The quake came only eight days after three earthquakes shook the area in the course of about 100 minutes. More than 30 quakes ...

A swarm of at least six earthquakes reaching up to magnitude 2.9 rattled San Ramon near San Francisco, the U.S. Geological ...

Jack Creek Farms experienced 78 measurable earthquakes from Nov. 18 to Dec. 22, according to the U.S. Geological Survey.

SAN LUIS OBISPO COUNTY, CA - According to the U.S. Geological Survey, a 2.1 magnitude quake occurred close to Templeton Tuesday afternoon. At 2:21 p.m., the area was struck by a tremor. The earthquake ...

SONOMA COUNTY, CA - Wednesday morning, a preliminary 2.0 magnitude quake was reported close to The Geysers, according to the U.S. Geological Survey. The tremor struck at 4:11 a.m., with its epicenter ...