The biggest quake was a notable 4.2-magnitude shaker just after 7 a.m. amid an hour-long swarm that began with a ...

A series of small earthquakes rattled the San Francisco Bay Area in an area that’s had a lot of seismic activity in recent ...

The largest of the 19 earthquakes measured by the U.S. Geological Survey was a magnitude 4.2 shaker that was centered about ...

A swarm of earthquakes rattled the San Francisco Bay Area early Monday morning, centered around San Ramon in California, according to the U. S.

Did you feel them? A 4.2 earthquake struck near San Ramon Monday morning amid a string of over 30 temblors in the area, the U.S. Geological Survey said.

CONTRA COSTA COUNTY, CA - According to the U.S. Geological Survey, a 4.2 magnitude quake hit close to San Ramon Monday ...

Seismologists recorded at least 17 earthquakes in a span of about an hour in the San Francisco Bay Area Monday morning. As of ...

A 4.2 magnitude earthquake hit Monday morning, not far from where the teams are getting ready for the Super Bowl.

CONTRA COSTA COUNTY, CA - A preliminary 2.5 magnitude quake was detected close to San Ramon Monday morning, according to the ...

As the Seattle Seahawks and New England Patriots gear up for Super Bowl 60 in Santa Clara, California, a 4.2 earthquake ...

At least 21 quakes have rattled the East Bay city.

An ongoing string of more than a dozen earthquakes in less than 90 minutes early Monday ended what had been some recent calm ...