According to a recent studypublished in JGR Solid Earth, nearly half of California’s fault lines—including the infamous San ...

California's earthquakes are far more likely to be "overdue" compared with earthquakes in the rest of the world.

Nearly half of California's faults are overdue for a quake. What does that mean for LA? Find out what the experts are saying ...

It’s possible the San Jacinto and San Andreas faults could rupture together in a magnitude 7.5 earthquake. Two of Southern California’s most active faults could rupture together in a magnitude ...

Southern California's last magnitude 7.9 earthquake ... and Riverside County before heading into Imperial County. The three faults all move at relatively fast rates on average — meaning each ...

While the Puente Hills Fault system is being singled out because of the recent earthquake, Jones said there are hundreds of similar faults all around the region. Everyone in Southern California ...

A mild earthquake hit near Manhattan Beach. The quake measured 3.4 on the Richter scale. Tremors were felt across Los Angeles ...

Hollywood. One more thing Southern California is known for: earthquakes. Yet for a long time, and to the great relief of millions, the many active faults that claw and tear through the earth ...

All of 2025's earthquakes to occur in Southern California fit within that range, and many happened along the infamous San Andreas fault system, which is actually a series of branching fault lines ...

Voltage drops registered prominently in the Altadena area and with a lesser magnitude in other places across Southern California. But the faults had been so substantial that their weakening pulses ...