The mega-earthquake. It’s coming. We don’t know exactly when or how big it’s going to be, but it’s coming. It will be chaotic ...

Earthquakes usually occur along fracture zones in Earth's crust, where large tectonic plates slide past one another and ...

A 2.7 magnitude micro earthquake occurred near Brawley, California on Saturday evening, with the shake being felt in nearby ...

Nearly 200,000 people in Southern California felt shaking after hundreds of earthquakes rattled the Imperial County desert over the weekend, with the strongest earthquake reported as a magnitude 4.7.

SAN DIEGO COUNTY, CA - A preliminary 2.4 magnitude quake occurred close to Pine Valley on Monday morning, the U.S. Geological ...

Unlike the San Andreas Fault — one of the most heavily studied faults in the world — scientists know comparatively little about the Rose Canyon Fault.

A swarm of more than one hundred earthquakes rattled Southern California's Imperial County on Saturday, with the largest reported temblor registering at a magnitude of 4.5, according to the United ...

SAN DIEGO COUNTY, CA - A 2.7 magnitude quake rattled near Lake Henshaw on Tuesday around midday, according to the U.S. Geological Survey. At 1:55 p.m., a tremor shook the region at a depth of 8 miles, ...

SAN DIEGO COUNTY, CA - A preliminary 2.1 magnitude quake occurred near Borrego Springs on Tuesday morning, according to the U.S. Geological Survey. The USGS reported a tremor in the area at 9:46 a.m.