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

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

CONTRA COSTA COUNTY, CA - Monday afternoon, a preliminary 2.4 magnitude quake was reported near San Ramon, according to the U ...

A 3.1-magnitude earthquake struck Contra Costa County on Tuesday morning, according to the U.S. Geological Survey.

A small earthquake struck the San Ramon area early Tuesday morning, the latest in a string of small earthquakes to shake the ...

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

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 with a magnitude of 3.1 struck near San Ramon early Tuesday morning, according to the US Geological Survey.

A swarm of small earthquakes jolted San Ramon over the last month. Scientists said the earthquakes are normal and aren’t ...

Did you feel it? An earthquake with a preliminary magnitude of 3.1 struck near San Ramon at 5:53 a.m. Tuesday, the U.S.