A magnitude of 2.9 is classified as a micro earthquake, which typically goes unnoticed by most people. However, even minor quakes can provide critical data for scientists studying seismic patterns.

CONTRA COSTA COUNTY, CA - around midnight Monday, a preliminary 2.0 magnitude quake was recorded near San Ramon, according to ...

CONTRA COSTA COUNTY, CA - Sunday night, a preliminary 2.7 magnitude quake was detected near San Ramon, according to the U.S.

A magnitude 4.0 earthquake was reported Sunday afternoon at 3:30 p.m. three miles from Santa Rosa, according to the U.S.

An earthquake of magnitude 2.9 shook the East Bay on Saturday afternoon, according to the United States Geological Survey.

The quake happened at about 1:44 p.m., and it hit near Canyon Side Avenue and Canyon Green Drive, with a depth of almost 5 ...

A preliminary 2.9 magnitude earthquake struck Saturday afternoon near San Ramon in Contra Costa County, according to the United States Geological Survey. The temblor was reported just before 2 p.m., ...

Major quakes in Japan and Alaska along with a spate of smaller earthquakes in California this fall make folks ask, is the Big ...

The swarm of quakes rattling the Bay Area follow about 90 tremors which struck last month in the Alamo, Gilroy and San Ramon areas.

A 3.7 earthquake rattled San Ramon on Monday morning, following several earlier small quakes in the area, according to the ...

A series of small earthquakes rattled the East Bay on Monday, with 11 quakes recorded in a single day, according to the U.S.