Impact: The 1933 earthquake was Southern California’s deadliest in the modern record, leaving nearly 120 dead and causing $40 ...

A light, 4.2-magnitude earthquake struck in Southern California on Friday, according to the United States Geological Survey. The temblor happened at 10:55 a.m. Pacific time, data from the agency ...

A Southern California earthquake measuring 2.7 struck near Sherman Oaks, sending a jolt through L.A., triggering ShakeAlert ...

A minor, 3.8-magnitude earthquake struck in Southern California on Monday, according to the United States Geological Survey. The temblor happened at 12:09 p.m. Pacific time about 15 miles south of ...

A swarm of nearly 200 small earthquakes that shook Southern California residents in the Salton Sea area last week raised concerns they might trigger a larger earthquake on the southern San Andreas ...

While California's 750-mile-long San Andreas Fault is notorious, experts believe a smaller fault line possesses a greater threat to lives and property in the southern part of the state. According ...

Southern California typically experiences more than 10,000 earthquakes per year, according to the United States Geological Survey. Most of those aren't powerful enough to be felt in a large radius ...

Fault along Southern California coast could unleash earthquake on scale of San Andreas, study shows. Earlier estimates said the fault zone could generate up to a magnitude 7.4 shaker.

Research into one of California's largest earthquakes in history, the 1857 Fort Tejon quake that hit with a magnitude of about 7.9, shows that there were at least two widely felt foreshocks of ...

A magnitude-5.2 earthquake occurred about 2.5 miles south Julian, California, at 10:08 a.m. April 14, according to the U.S. Geological Survey. Noticeable shaking could be felt across the Southern ...

While California’s 750-mile-long San Andreas Fault is notorious, experts believe a smaller fault line possesses a greater threat to lives and property in the southern part of the state.

While California's 750-mile-long San Andreas Fault is notorious, experts believe a smaller fault line possesses a greater threat to lives and property in the southern part of the state. According ...