A preliminary 2.2 magnitude quake struck close to Port Hueneme on Thursday morning, according to the U.S. Geological Survey.

RIVERSIDE COUNTY, CA - A 2.2 magnitude quake occurred near Anza on Wednesday morning, the U.S. Geological Survey reported.

A magnitude-4.3 earthquake impacted Kern County on the morning of Monday, July 13. According to the U.S. Geological Survey ...

A magnitude–4.1 earthquake struck Kern County Monday morning that was felt across parts of the Los Angeles area. The tremor ...

Two earthquakes rocked California in back-to-back days as fears about two major fault lines have been “real and growing.” A ...

A magnitude 4.3 earthquake struck near Randsburg, California, at 9:40 a.m. PT on Monday.

RIVERSIDE COUNTY, CA - A 2.0 magnitude quake shook close to Anza on Sunday night, according to the U.S. Geological Survey.

A light, 4.2-magnitude earthquake struck in Southern California on Sunday, according to the United States Geological Survey.

A 7.4 magnitude earthquake off Mexico's Pacific coast prompted concerns of a tsunami.

An early morning earthquake shook some mountain communities in Kern County on Sunday, according to the U.S. Geological Survey ...

A 4.2-magnitude earthquake rattled Southern California early Sunday, striking 70 miles north of Los Angeles, according to the ...