CONTRA COSTA COUNTY, CA - at midday on Wednesday, a 3.1 magnitude quake was registered near San Ramon, 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 ...

LOS ANGELES COUNTY, CA - A 2.6 magnitude quake was recorded close to Malibu Wednesday morning, the U.S. Geological Survey ...

Another minor earthquake struck San Ramon on Wednesday morning, the latest in a series of small quakes in the area, ...

In California's East Bay, a recent swarm of small earthquakes has pushed long-standing seismic risks back into public view.

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

A magnitude 2.6 earthquake was reported Wednesday morning at 9:08 a.m. in the waters off Malibu, about four miles from the city, according to the U.S.

The U.S. Geological Survey reports the small earthquake struck just before 3 p.m. about 1 mile west of Piedmont in Alameda County.

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 ...

Mandy Evenson, co-owner, recalls the feeling like being shaken in a snow globe at her home near Jack Creek Farms on Highway 46. According to USGS app, 77 earthquakes of various sizes have shaken Jack ...