CONTRA COSTA COUNTY, CA - the U.S. Geological Survey reported that a preliminary 2.8 magnitude quake rattled close to San ...

A swarm of a half-dozen earthquakes reaching up to magnitude 2.9 rattled San Ramon in California near San Francisco, the U.S.

A series of earthquakes struck near San Ramon on Friday morning, according to the United States Geological Survey. The USGS ...

SAN RAMON — An unsettling pattern of the ground shaking often near this city continued Friday morning, when three minor ...

Did you feel it? An earthquake with a preliminary magnitude of 3.2 struck near San Ramon on Thursday, the U.S. Geological Survey said.

A preliminary 3.2 magnitude earthquake rattled San Ramon on New Year’s Day, according to the United States Geological Survey.

Many of the state's largest earthquakes have struck near the junction, where the Pacific, North American and Gorda plates ...

The U.S. Geological Survey reports a preliminary magnitude 3.2 earthquake struck near San Ramon on Thursday. The quake hit at 4:58 p.m. at a depth of 8.49 kilometers. There was no initial word on ...

CONTRA COSTA COUNTY, CA - According to the U.S. Geological Survey, a 4.0 magnitude quake occurred near San Ramon Friday evening. The tremor struck at 7:56 p.m., with its epicenter located about 3 ...