A small earthquake was reported by the United States Geological Survey just after midnight on Sunday. The U.S. Geological ...

At 9:39 a.m., a magnitude 3.8 earthquake struck near Summerwood Loop and Alcosta Boulevard in San Ramon. Within three minutes ...

Dozens of earthquakes struck near Japan on Monday following a cluster of seismic activity that rocked the area over the ...

A swarm of more than 20 earthquakes reaching up to 3.8 magnitude rattled San Ramon near San Francisco in Northern California, the U.S. Geological Survey reports. The other quakes in the Sunday, Nov. 9 ...

A 3.6-magnitude earthquake shook the Vallejo area in Northern California, the U.S. Geological Survey reported. The 6-mile ...

Four earthquakes centered in the San Ramon area of Contra Costa County that struck beginning at 9:38 a.m. this morning.

A tsunami of about 10 centimeters (4 inches) was detected at Ofunato city in Iwate Prefecture, Ominato port, Miyako and ...

A series of small earthquakes rattled the Bay Area on Sunday morning. According to preliminary data from the U.S. Geological Society, four quakes shook the East Bay between 9:30 a.m. and 9:50 a.m. The ...

A powerful earthquake has rattled northern Japan, according to the Japan Meteorological Agency. A tsunami advisory is lifted ...