California has been rocked by at least nine earthquakes since Thursday, raising fears that the "Big One" could be near.

The U.S. Geological Survey said this is the most 4.0 or above earthquakes to strike Southern California in the past 65 years.

Sunday’s magnitude 4.1 earthquake near Malibu is part of a larger seismic pattern being seen in Southern ... in California.” That’s because, in a single seismic event, individual faults ...

Seismologists are closely monitoring California's fault lines as concerns grow ... that the risk of a large-scale earthquake is high, particularly in the southern regions of the Golden State.

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

The gas line was safe. There was no broken glass. Amelia Goudzwaard, 23, had just arrived at Malibu Fitness when the earthquake ... natural events affecting Southern California, particularly ...

A 3.7 magnitude earthquake struck near Malibu, California on Feb. 14. This earthquake follows a series of four other earthquakes that occurred earlier in the week in Southern California.

A 3.4-magnitude earthquake struck Southern California, then a 3.2 quake followed ... wrote. “Hayward fault is practically in my backyard so no wonder it felt pretty strong.” ...