A major earthquake hasn’t struck any of California’s biggest cities in more than three decades, but the “Big One” is a matter ...

The Great ShakeOut takes place on the third Thursday of every October. The event is part of a global earthquake drill.

KERN COUNTY, CA - the U.S. Geological Survey reported that a preliminary 2.0 magnitude quake occurred close to Grapevine ...

FRESNO COUNTY, CA - Thursday afternoon, a preliminary 2.5 magnitude quake was recorded near Mammoth Lakes, according to the U ...

Millions of Californians are set to "Drop, Cover, and Hold On" on Thursday as part of the annual Great California ShakeOut ...

A 3.1-magnitude earthquake hit the San Francisco Bay Area of Northern California, the U.S. Geological Survey reported. The ...

At San Fernando Middle School, students were evacuated from classrooms and went to the “safety” of their playing field.

COVER your head and neck with one arm and hand. If a sturdy table or desk is nearby, crawl underneath for shelter. If no ...

A total of 980,458 participants were registered in San Diego to stop everything for a minute to "drop, cover and hold on" at ...

Millions of people worldwide participated in earthquake drills today at work, school, or home. California's North Coast, ...

Oakland officials participated in "The Great California Shakeout" on Thursday morning and called on members of the public to ...

People experience a simulated 7.8-magnitude earthquake inside an earthquake simulator at the City of Los Angeles Emergency ...