Magnitude 3.3 earthquake rattles off Orange County coast

An earthquake with a preliminary magnitude of 3.3 rattled off the coast of Orange County on Sunday afternoon, officials ...

Update: 2.1 magnitude earthquake struck close to Parkfield, CA on Dec. 7

MONTEREY COUNTY, CA - at midday on Sunday, a preliminary 2.1 magnitude quake was reported near Parkfield, according to the ...
KQED

False Earthquake Alert Likely Triggered by ‘Something Out in the Field,’ USGS Says

“On December 4, 2025, the ShakeAlert EEW system released an incorrect alert for a magnitude 5.9 earthquake near Reno and ...

Earthquake jolts Southern California

The article Earthquake Jolts Southern California appeared first on San Clemente Patch. A magnitude 3.3 earthquake struck ...

Update: Seismic activity on Dec. 7 - 3.3 magnitude earthquake close to San Clemente, CA reported

ORANGE COUNTY, CA - on Sunday around midday, a 3.3 magnitude quake was registered near San Clemente, according to the U.S.

Series of Earthquakes Rock California’s Bay Area Near Gilroy

A series of earthquakes rattled California’s Bay Area near Gilroy on Wednesday, according to the U.S. Geological Survey. The ...

Magnitude 4.1 earthquake shakes Northern California

An earthquake with a preliminary magnitude of 4.1 shook roughly 37 miles north of Santa Rosa in Northern California on Monday ...

Was there an earthquake? Temblor reported near Reno spurs ShakeAlerts in Sacramento

Earthquakes' sudden, rapid shaking can cause fires, tsunamis, landslides or avalanches. They can happen anywhere, but they're ...