In a worst-case tsunami, parts of Alameda, Oakland and Berkeley could be flooded up to an 18-foot elevation, California officials said in new study.

The risk of flooding from a major tsunami may be greater than many realized along California’s coastline, state officials ...

According to the U.S. Geological Survey, a pair of earthquakes were reported today near Borrego Springs in San Diego County. At 5:06 a.m. Thursday, a magnitude 3.1 earthquake centered 7.2 miles ...

NPL and MSL in New Zealand successfully detected a multitude of earthquakes in the Pacific Ocean using a pioneering detection ...

An 3.7 magnitude earthquake was recorded near Borrego Springs Thursday morning, according to the U.S. Geological Survey ...

More communities than previously thought could be impacted by a tsunami resulting from a large earthquake off the California ...

A magnitude 3.9 earthquake was reported Sunday night in Los Angeles County, centered around 6 miles northwest of Malibu. It happened at 8:17 p.m., the U.S. Geological Survey reported on its website.

a seismologist at the California Institute of Technology, said the quake was part of a series of recent temblors that broke out in the Malibu area. Across the state in 2024, there were a record 15 ...

A 7.0 earthquake hit the North Coast on Dec. 5 ... "We're going to go into detail about the tsunami hazard maps so people really understand if they live or work in tsunami's hazard zone, and ...

A 4.1-magnitude earthquake shook Malibu, the San Fernando Valley and other parts of Southern California on Sunday afternoon. The quake struck at 1:03 p.m., 6.9 miles southwest of Westlake Village, 7.1 ...