An earthquake with a preliminary magnitude of 3.2, shook portions of the Southern California coast Monday. According to the U ...

There have been more than 400 tremors recorded in this swarm as of May 11. How unusual is this?

Two separate minor earthquakes struck near Searles Valley and Cobb on May 14, 2026. No injuries or damage was reported.

NORTHERN CALIFORNIA — Two earthquakes shook residents across Northern California overnight Thursday, waking sleepers and rattling nerves. The first quake happened at 12:52 a.m. near Cobb, in Lake ...

Seismic Activity Near Redlands Recently, two small earthquakes were detected in rapid succession close to Redlands, California, as reported by seismic monitoring agencies. The tremors, which ...

The USGS reported several minor earthquakes across California on May 19, including a 2.7-magnitude quake near El Centro.

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