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

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

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

A 3.5-magnitude earthquake struck near Ontario, California; no significant damage or injuries have been reported.

Shaking was reported in communities east of Los Angeles due to a magnitude-3.1 earthquake in Ontario. The quake with a depth of about 3.5 miles was reported at 12:56 p.m. Weak to light shaking was ...

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

A magnitude 3.5 earthquake was reported less than a mile south of Ontario International Airport early Wednesday afternoon, the U.S. Geological Survey says.

Saturday's event was the sixth earthquake of magnitude 3 or higher since a magnitude 4.7 earthquake in the same area was ...

A 3.2 magnitude earthquake struck Southern California’s South Coast Monday at 4:48 a.m.  The quake hit less than a mile from ...

A 3.2-magnitude earthquake struck off the coast of Malibu Saturday afternoon, according to the U.S. Geological Survey.

A magnitude 3.1 earthquake was reported less than a mile south of Ontario International Airport early Wednesday afternoon, the U.S. Geological Survey says.

A 3.2 magnitude earthquake struck Southern California’s South Bay area at 4:48 a.m. Monday. This video aired on the KTLA 5 ...