Below California's famed beaches, mountains and metropolitan areas lies a sinister web of earthquake faults — some so ...

What's the Elsinore fault? California has long been a hotbed of seismic activity, with notorious San Andreas being the ...

A preliminary 6.0-magnitude earthquake struck near San Diego, according to the U.S. Geological Survey. The quake's epicenter ...

Also well known in L.A. is the Newport-Inglewood fault, which unleashed the 1933 Long Beach earthquake — the deadliest temblor in Southern California’s modern history. The large earthquake ...

Southern California typically experiences more than 10,000 earthquakes per year, according to the United States Geological ...

A magnitude-5.2 earthquake occurred about 2.5 miles ... The Elsinore Fault Zone, a major fault line in Southern California and part of the San Andreas Fault system, is in this area.

A shallow 5.2 magnitude earthquake hit southern California just after 10:00 AM on Monday, geologists said. But how much ...

An earthquake with a preliminary magnitude of 5.2 hit Southern California on Monday morning. Experts with the Seismological ...

The earthquake was felt across San Diego, as well as several areas in Los Angeles, Riverside and San Bernardino counties, ...

A magnitude 5.2 earthquake jolted southern California Monday morning near San Diego felt as far away as Mexico, according to ...