CONTRA COSTA COUNTY, CA - According to the U.S. Geological Survey, a preliminary 3.0 magnitude quake occurred close to San ...

CONTRA COSTA COUNTY, CA - A 3.0 magnitude quake was recorded close to San Ramon Tuesday morning, according to the U.S.

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

On Tuesday morning, residents of San Ramon experienced a mild tremor as a 3.1 magnitude earthquake struck the area, according to the United States Geological Survey (USGS). This event, which occurred ...

California has experienced earthquake swarms for nearly a week, with the same city as the epicenter each time. Officials ...

The tremor occurred around 10:11 p.m., near the intersection of Montevideo and Dolores drives, News.Az reports, citing CBS ...

California has been hit by an earthquake swarm for the fourth day in a row. Residents have been experiencing earthquake swarms for nearly a week, with the latest hitting on Tuesday, December 16. The ...

A 3.1 magnitude quake struck near San Ramon early Tuesday, part of a recent East Bay swarm. No damage reported, but experts urge preparedness.

An earthquake of magnitude 3.1 shook an area near San Ramon early Tuesday morning, according to the United States Geological Survey. The epicenter of the quake was detected about 3 miles southeast of ...

San Ramon was hit by an earthquake with a preliminary magnitude of 3.0 on Tuesday night, according to the United States ...