A light, 4.1-magnitude earthquake struck in Southern California on Sunday, according to the United ... may also prompt ...

Now a map released by the United ... San Bernadino is near a number of fault lines running through California that frequently cause earthquakes, including the Arrowhead fault, the Waterman Canyon ...

Or try the SCEC’s version. See where the faults lie in Los Angeles. The Southern California Earthquake Center has a similar clickable map detailing the (known) faults of Southern California.

Did you feel it? A 3.9 magnitude earthquake struck near Dublin Monday night, according to the U.S. Geological Survey.

An alert went out in Southern California Friday about a 4.6 magnitude earthquake hitting northeast of San Diego ... which is ...

A 4.1-magnitude earthquake shook Malibu, the San Fernando Valley and other parts of Southern California on Sunday afternoon.

Seismologists are closely monitoring California's fault lines as concerns grow about the possibility that the "Big One" could occur in the coming years. This refers to a massive earthquake that ...

California is overdue for a major earthquake, experts say ... to drill new wastewater wells or rework existing ones near faults in Los Angeles, Santa Barbara, Kern and other counties (see map below).

and that’s “pretty standard for anywhere in California.” That’s because, in a single seismic event, individual faults can link up, resulting in an earthquake of a larger magnitude.