SAN DIEGO COUNTY, CA - A 2.5 magnitude quake occurred near Borrego Springs on Tuesday afternoon, according to the U.S.

A magnitude 3.5 earthquake occurred on an offshore fault at 1:22 p.m. Monday, producing light shaking in much of San Diego County, according to the U.S. Geological Survey.

Residents across San Diego County reported feeling movement from a 3.0 earthquake near the Palomar Observatory on Friday afternoon. The earthquake struck around 1:10 p.m. in a mountainous area just ...

A 3.5 magnitude earthquake has shaken parts of Southern California Monday afternoon, striking in the Pacific Ocean off the Orange County coast and felt as far as San Diego. The quake hit at around ...

An overnight earthquake rattled portions of San Diego and the Inland Empire late Tuesday, though no damage or injuries were reported, according to the U.S. Geological Survey. The 3.6-magnitude ...

A magnitude 3.0 earthquake struck at 8:30 p.m. Wednesday, Oct. 14, in the San Jacinto area of Riverside County.