A preliminary 2.2 magnitude quake was recorded near Petrolia at midnight on Thursday, the U.S. Geological Survey reported.

The magnitude 3.3 quake struck at 10:49 p.m. on Monday, Sept. 8, four miles south of Pearblossom in Los Angeles County, the U ...

A late afternoon earthquake in Los Angeles County rattled Southern California, including parts of San Bernardino County.

Did you feel it? A 3.5 magnitude earthquake struck near the La Verne area of Los Angeles County Saturday. The quake was reported at around 5:11 p.m. according to the United States Geological ...

A series of moderate to minor earthquakes struck near the geologically active area in Northern California known as The Geysers south of Clear Lake Thursday morning.

Seismic retrofit grant program offers up to $3,000 for older homes in over 1,100 ZIP Codes, now expanding to include rentals ...

Several moderate earthquakes, including a 5.8 magnitude temblor, have rumbled below the Pacific Ocean off the West Coast.

The earthquake struck around 165 miles northwest of Eureka, California, at 9:08 p.m., officials for the U.S. Geological ...

LOS ANGELES -- A powerful 7.1 earthquake shook Southern California, cracking buildings, breaking roads and causing power outages on Friday, just one day after a magnitude 6.4 hit the same general area ...

Homeowners worried about the next big earthquake might be able to get up to $3,000 to help prepare their homes for the big one.

The quake briefly triggered tsunami alerts at nearby coastlines, less than two months after a larger earthquake sent tsunami ...

Earthquakes continue to rumble just offshore of the Oregon coast. The latest earthquake, measured at 5.1 in magnitude, was ...