A swarm of at least six earthquakes reaching up to magnitude 2.9 rattled San Ramon near San Francisco, the U.S. Geological ...

A minor, 3.6-magnitude earthquake struck in the San Francisco Bay Area on Monday, according to the United States Geological ...

The clusters of earthquakes have all been underneath the East Bay suburb of San Ramon, which is close to the Calaveras fault.

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

SAN FRANCISCO COUNTY, CA - on Thursday around midday, a preliminary 2.3 magnitude quake was registered close to San Francisco Zoo, according to the U.S. Geological Survey. A tremor shook the area at ...

An earthquake with a magnitude of 4.3 rocked the San Francisco Bay Area early Monday, waking up many people, with more 24,000 saying they felt it, according to the United States Geological Survey.The ...

SAN FRANCISCO (KGO) -- The government shutdown is forcing changes to San Francisco's Fleet Week. Since 2011, the event has included a large-scale earthquake drill -- bringing together military and ...

An earthquake with a preliminary magnitude of 4.0 struck southern Santa Clara County early Wednesday morning, according to officials.

A minor, 4.0-magnitude earthquake struck in Northern California on Wednesday, according to the United States Geological Survey. The temblor happened at 6:16 a.m. Pacific time about 5 miles east of ...

It was not clear if the quake actually occurred, as USGS deleted the earthquake information shortly thereafter.

A magnitude 3.2 earthquake was felt in the San Francisco Bay Area on Friday evening.