The San Jacinto Fault, considered part of the San Andreas Fault system, has a 5% chance of magnitude 6.7 or larger earthquakes. The line begins at Cajun Pass and runs southeast through San Bernardino, ...

SAN BENITO COUNTY, CA - A preliminary 3.3 magnitude quake was detected near San Juan Bautista Thursday afternoon, the U.S.

At least 7 earthquakes have battered a mountain range in Ventura County on Thursday morning, with preliminary magnitudes ...

A preliminary 2.2 magnitude quake was recorded near Petrolia Thursday morning, according to the U.S. Geological Survey.

A series of small earthquakes rattled the East Bay on Monday, with 11 quakes recorded in a single day, according to the U.S.

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

Yaareb Altaweel, a geophysicist with the survey’s National Earthquake Information Center in Golden, Colorado, said the USGS ...

The U.S. Geological Survey is investigating the cause of a false alert sent out reporting a 5.9 earthquake that never ...

A 2.7-magnitude earthquake struck in San Luis Obispo County the early hours of December 4, 2025, according to the U.S.

An earthquake alert preparing people to "drop, cover, hold on" buzzed on phones in the US on Thursday - but turned out to be ...