A magnitude 3.1 earthquake was reported less than a mile south of Ontario International Airport early Wednesday afternoon, ...

A 3.5-magnitude earthquake shook the Southern California area, the U.S. Geological Survey reported. The about 3-mile deep ...

Some Northern California residents woke up to 3.6 magnitude earthquake Saturday morning, according to the United States ...

Saturday's earthquake was the seventh of magnitude 3 or greater since Sept. 12, when a magnitude 4.7 earthquake just north of ...

An earthquake registering magnitude 4.2 shook part of central California early Sunday, the United States Geological Survey ...

SAN DIEGO — California’s largest earthquake insurance carrier, California Earthquake Authority, will be raising its rates at the beginning of next year by 6.8% on average.

A small earthquake with a magnitude of 2.7 rattled through the Santa Monica Mountains in Southern California early Wednesday ...

An earthquake shook communities in Central California on Tuesday, according to the U.S. Geological Survey. The magnitude 4.0 ...

Shaking was reported in communities east of Los Angeles due to a magnitude-3.1 earthquake in Ontario. The quake with a depth ...

A magnitude-3.1 earthquake centered about two miles southeast of Ontario struck at 12:56 p.m. on Tuesday, Oct. 1, the US ...

SAN FRANCISCO – A magnitude 4.2 earthquake rocked areas south of San Francisco in California early Sunday morning. According ...

Liberty Mutual Reinsurance (Liberty Mutual Re) has again partnered with seismic sensor tech-provider Safehub to provide what ...