Earthquakes

Millions of Californians are preparing to participate in the Great ShakeOut to practice what to do during an earthquake.

A magnitude-4.0 earthquake rattled parts of Southern California early Sunday morning. 

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

More than a dozen small earthquakes were reported in the Fontana area over the past day, including one of magnitude 2.3 Thursday morning. Weak shaking from the quake reported just before 8 a.m. Thursday was reported in Arcadia, Rancho Cucamonga, Fontana, Riverside and other inland communities. The shallow quake had a depth of 3.2 kilometers. Depths...

A magnitude 2.9 earthquake struck near Inglewood and Lennox at 4:48 a.m. on Monday, according to the U.S. Geological Survey.    

A preliminary 3.0-magnitude earthquake rattled parts of Malibu Saturday afternoon, according to the United States Geological Survey.

“Probably the most important thing is water,” Jones said, saying the water systems could become badly damaged after a catastrophe.

A magnitude-3.4 earthquake rattled Malibu just a day after a magnitude-4.7 quake hit the same area.

An earthquake centered in the Malibu area with a preliminary magnitude of 5.1 rattled parts of Southern California early Thursday.

A magnitude 3.5 earthquake shook the Idyllwild area early Wednesday, according to the U.S. Geological Survey.

A magnitude 3.9 earthquake rattled the Lake Elsinore area Thursday morning, according to the US Geological Survey.

A strong earthquake from the the Puente Hills Thrust Fault could cause damage that’s 10 times worse than what San Andreas could trigger.

Many parts of Southern California felt shaking Monday afternoon as a preliminary 4.4-magnitude earthquake shook the Highland Park area.