SAN BERNARDINO COUNTY, CA - A preliminary 3.4 magnitude quake occurred close to Loma Linda on Wednesday evening, the U.S.

A preliminary magnitude-3.4 earthquake was reported Monday morning southwest of Redlands. Shaking was reported in Redlands, ...

A magnitude 5.2 earthquake struck near western Nevada early Friday, sending tremors into Northern California.

While Pacific quakes can often endanger the Western United States coast, including California, the state is not currently under a tsunami warning or advisory. Ernesto Centeno Araujo covers breaking ...

(FOX40.COM) – A Tsunami Warning is in effect on Wednesday for portions of the coast of California after an 8.8 magnitude earthquake in Eastern Russia on Tuesday, according to the National Weather ...

A flurry of seismic activity recently has struck Nevada, including a magnitude 5.7 earthquake 45 miles east of Reno that was ...

SAN MATEO COUNTY, CA - A 2.9 magnitude quake rattled close to San Francisco Zoo on Saturday afternoon, according to the U.S.

SONOMA COUNTY, CA - A preliminary 2.1 magnitude quake struck near The Geysers on Monday morning, according to the U.S. Geological Survey. The USGS reported a tremor in the region at 6:32 a.m. The ...

A new study uncovers a hidden pattern of ground motions at the end of big earthquakes that could help scientists and planners ...