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

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

Residents across Santa Clara and San Benito counties reported feeling sharp jolts.

The ShakeAlert system that warns about imminent shaking arriving from earthquakes sent a false alarm across California on ...

With earthquakes bouncing around the Pacific "Ring of Fire" some tremors have been going on in recent days up and down ...

At least three earthquakes, each stronger than the last, struck Central California on Thanksgiving afternoon with preliminary magnitudes as high as 4.0, according to the U.S. Geological Survey. The ...

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, ...

A shake alert went out over the U.S. Geological Survey's early warning system on Dec. 4, warning that a 5.9 earthquake near ...

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

Around 90 small earthquakes have struck near San Ramon in the East Bay this month. It's at least the sixth time a series of tiny quakes has lit up that area since 1970, including the most recent swarm ...

The most recent quake struck at 6:30 a.m. Monday, seismologists say.