SAN BERNARDINO COUNTY, CA - the U.S. Geological Survey reported that a preliminary 2.1 magnitude quake shook close to Yucaipa ...

SONOMA COUNTY, CA - According to the U.S. Geological Survey, a preliminary 2.3 magnitude quake occurred close to Anderson ...

In less than 24 hours, California experienced nearly a dozen weather and natural events - heavy rain, flooding, lightning, ...

The California Earthquake Authority (CEA) has now raised its target for fully-collateralized earthquake reinsurance from its ...

OPINION: California's earthquake preparedness achievements were born from disaster. It now needs to do the same to counter ...

A minor, 3.5-magnitude earthquake struck in the San Francisco Bay Area on Thursday, according to the United States Geological ...

When will "The Big One" hit the U.S. West Coast? Nobody knows, but should it happen, science can give us a good idea of its ...

An earthquake swarm hit the San Francisco Bay Area on Sunday morning. The quakes, ranging from 2.9 to 3.8 on the Richter ...

A-Maze-ing picture hook by QuakeHold! tested for earthquake prep security. As California highway slides toward sea, the fix ...

A 5.7 magnitude earthquake struck in Mexico's Gulf of California early on Friday morning, the U.S. Geological Survey (USGS) said. The earthquake had a depth of 6.2 miles, and its epicenter was 46.6 ...

At 9:39 a.m., a magnitude 3.8 earthquake struck near Summerwood Loop and Alcosta Boulevard in San Ramon. Within three minutes ...

“Huge explosion in Chino Hills house, the house is on fire, even the wall, it’s on Sierra Vista!,” a person identifying ...