The epicenter for all the quakes was about one mile east of Hayward, in San Francisco's East Bay, according to the U.S.

A third earthquake struck California in less than six hours, this one rocking the city of Hayward near San Francisco and San ...

A preliminary 2.7 magnitude earthquake struck near Santa Rosa, according to the United States Geological Survey.

A preliminary magnitude 3.7 earthquake rattled the Bay Area on Thursday afternoon after a series of smaller quakes hours ...

Three earthquakes shake parts of Riverside County, Malibu and across Westside and the San Fernando Valley. There are no ...

A preliminary 2.7 magnitude earthquake struck Thursday morning near Hayward, according to the United States Geological Survey ...

which neighbors San Francisco. Other earthquakes of magnitudes 3.3, 3.2 and 2.7 were also recorded near Hayward, according to the USGS. It was not immediately clear if there was any damage in Hayward.

A series of small earthquakes shook the San Francisco Bay Area on Thursday, according to the United States Geological Survey.

HAYWARD, Calif. (KGO) -- At least four earthquakes, ranging from preliminary magnitudes 2.7 to 3.7, struck near Hayward on Thursday, according to the U.S. Geological Survey The first earthquake ...

A magnitude 3.7 earthquake shook the Bay Area city of Hayward ... Residents in Vallejo to the north and Sunnyvale and San Jose to the south reported weak shaking. Previous reports from the USGS ...