Was that an earthquake you just felt or merely a big truck rumbling by? You don't have to wonder thanks to the U.S.

The findings also indicate that the Bay Area has a 51% chance of experiencing an earthquake with a magnitude of 7 and a 20% chance of measuring a magnitude of 7.5 or higher within that time frame.

In California, where the next “Big One” is an always-looming threat, some lessons learned from the 1925 Santa Barbara quake ...

California's largest recorded earthquakes since 1800, ranked by magnitude, according to the California Department of Conservation. 7.9 : Jan. 9, 1857 in Fort Tejon Two killed; created 220-mile ...

In Southern California, the 1994 Northridge earthquake (magnitude 6.7) resulted in nearly 60 fatalities and damaged over 112,000 buildings, with estimated damages of up to $20 billion.

The 6.4-magnitude earthquake that jolted Southern California on the Fourth of July and turned out be just a precursor to a bigger one, a 7.1-magnitude quake Friday night.

The quake was a big moment for Carter Krengel, a 27-year-old paralegal who moved from Minnesota to California in 2018. It was his first time experiencing an earthquake.

Big quake on Northern California coast follows cluster of smaller tremors farther south By Don Sweeney. Updated May 21, 2023 12:53 PM.

Below California’s famed beaches, mountains and metropolitan areas lies a sinister web of earthquake faults — some so infamous that their names are burned into the state’s collective ...

How Two Big Earthquakes Triggered 16,000 More in Southern California. By Derek Watkins July 19, 2019. Share full article. 2. ... Dots show every earthquake, of any size, in California this year.

Without the giant lake there, putting enormous pressure on the San Andreas and contributing to a more vulnerable fault, the coming big one — a Southern California quake that could cause some ...