CONTRA COSTA COUNTY, CA - Monday afternoon, a 3.3 magnitude quake was recorded near Clayton, according to the U.S. Geological ...

A minor earthquake struck Contra Costa County Monday afternoon, with shaking felt in parts of the East Bay, officials ...

A 3.5 magnitude earthquake struck near Clayton, Contra Costa County, at 3 p.m. Monday, centered 4.8 miles east of the town, ...

A preliminary magnitude 3.5 earthquake rattled parts of the East Bay Monday afternoon. The quake’s epicenter was about 5 ...

The quake was reported just after 3 p.m., with an epicenter about 5 miles east of Clayton and 5 miles southwest of Antioch.

A minor, 3.3-magnitude earthquake struck in the San Francisco Bay Area on Monday, according to the United States Geological ...

An earthquake with a preliminary magnitude of 3.5 shook an area east of Clayton in Contra Costa County on Monday afternoon, ...

CLAYTON – A magnitude 3.5 earthquake jolted Contra Costa County on Monday afternoon, according to the U.S. Geological Survey.

A 3.5-magnitude earthquake struck Contra Costa County near Clayton on Monday afternoon. Reports of damage were not immediately available.

Did you feel it? A preliminary magnitude 3.5 earthquake struck near Clayton Monday afternoon, according to USGS.

A preliminary 3.5 magnitude earthquake struck near Clayton in Contra Costa County, according to the United States Geological ...