INYO COUNTY, CA - A preliminary 2.1 magnitude quake was detected near Round Valley Friday afternoon, according to the U.S. Geological Survey.

CONTRA COSTA COUNTY, CA - According to the U.S. Geological Survey, a preliminary 2.2 magnitude quake shook near San Ramon ...

In California's East Bay, a recent swarm of small earthquakes has pushed long-standing seismic risks back into public view. Since early November 2025, at least 90 minor quakes have been recorded ...

Recent shaking feels dramatic but is scientifically routine Over the past few days, residents of Sonoma County have felt a handful of earthquakes — a magnitude 4.0 near Glen Ellen followed by ...

A rare earthquake in Myanmar revealed how a long, mature fault can transmit energy directly to the surface. The discovery may change how scientists evaluate the danger posed by major faults around the ...

A recent cluster of earthquakes have been felt near Templeton, but seismologists say the activity is likely part of a normal aftershock sequence following a larger quake last month. According to the U ...

SAN RAMON – A magnitude 3.0 quake jolted the Tri-Valley area late Tuesday, according to the U.S. Geological Survey. The ...

A 3.1-magnitude earthquake struck near Devore in San Bernardino County on Tuesday night, according to the United States ...

A 3.1 magnitude quake struck near San Ramon early Tuesday, part of a recent East Bay swarm. No damage reported, but experts ...

California has experienced earthquake swarms for nearly a week, with the same city as the epicenter each time. Officials ...