A 4.3-magnitude earthquake jolted a lake shoreline Friday, July 11, in Southern California, the U.S. Geological Survey ...

Researchers have identified an actively creeping section of the Concord Fault running through local communities in California ...

A minor, 3.7-magnitude earthquake struck in Southern California on Thursday, according to the United States Geological Survey ...

A minor, 3.3-magnitude earthquake struck in Northern California on Monday, according to the United States Geological Survey.

Impact: The 1933 earthquake was Southern California’s deadliest in the modern record, leaving nearly 120 dead and causing $40 million in property damage. In the past, this fault has started ...

Wondering, “Was there an earthquake now?” Track the **latest earthquakes and aftershocks in California with this interactive map. Data is proudly provided by the U.S. Geological Survey … ...

California may see a big earthquake soon and forecasters say the Sacramento area is the least likely place to feel it. San Francisco to Los Angeles (LA) is at a greater risk.

A 6.4 magnitude earthquake forced hundreds out of their damaged Northern California homes months ago. The aftermath helps show that many Californians might not be as prepared as they could be for ...

About 5% to 10% of all California earthquakes are followed by a larger one within a week, and the probability of a larger quake depends on how much aftershock activity there is, according to the USGS.