LOS ANGELES COUNTY, CA - According to the U.S. Geological Survey, a preliminary 2.1 magnitude quake shook close to Sylmar ...

LAKE COUNTY, CA - According to the U.S. Geological Survey, a preliminary 2.1 magnitude quake occurred close to Cobb Tuesday ...

Moderate shaking was reported near the quake's epicenter, with light shaking reported as far east as Redding, north into ...

A magnitude 4.7 earthquake struck Northern California on Sunday afternoon to the east of Lassen Volcanic National Park , ...

For more than a month, the San Francisco Bay Area has been subjected to a seemingly ceaseless stampede of earthquakes — the latest in a series of seismic swarms that have rattled windows and raised fe ...

The tremor occurred at 16:41 local time on Sunday, with its epicentre located about nine miles north-west of Susanville in ...

A series of earthquakes struck near San Ramon on Sunday morning, according to the United States Geological Survey.

The quake occurred at 4:41 p.m. in Lassen County, about 9 miles outside of Susanville, and had a radius of 15 kilometers and ...

The quake came only eight days after three earthquakes shook the area in the course of about 100 minutes. More than 30 quakes ...

A swarm of at least six earthquakes reaching up to magnitude 2.9 rattled San Ramon near San Francisco, the U.S. Geological Survey reports.

A preliminary 5.0 magnitude earthquake shook Northern California late Sunday afternoon, according to the United States ...