Tremors beneath Northern California show hidden plate movement, helping scientists better understand where future big ...

A light, 4.1-magnitude earthquake struck in Southern California on Friday, according to the United States Geological Survey. The temblor happened at 3:13 p.m. Pacific time about 16 miles northwest of ...

KERN COUNTY, CA - A 2.7 magnitude quake shook close to Grapevine on Sunday morning, according to the U.S. Geological Survey.

CONTRA COSTA COUNTY, CA - A preliminary 2.5 magnitude quake shook near San Ramon on Sunday afternoon, according to the U.S. Geological Survey.

A minor earthquake with a preliminary magnitude of 3.4 struck Northern California on Tuesday, according to the United States ...

A fault line does not keep a calendar, no matter how often people ask it to. That simple limitation shapes nearly everything ...

SONOMA COUNTY, CA - According to the U.S. Geological Survey, a preliminary 2.9 magnitude quake occurred close to The Geysers Wednesday morning. The tremor shook the region at 1:06 a.m. It occurred at ...

SONOMA COUNTY, CA - the U.S. Geological Survey reported that a preliminary 2.0 magnitude quake occurred near The Geysers Saturday afternoon. It was reported that a tremor shook the region at 3 p.m.

SHASTA COUNTY, CA - According to the U.S. Geological Survey, a preliminary 2.1 magnitude quake struck close to Burney Saturday morning. At 2:55 a.m., the region was struck by a tremor. The earthquake ...

LAKE COUNTY, CA - A preliminary 2.1 magnitude quake was recorded near Cobb Thursday morning, according to the U.S. Geological Survey. The tremor shook the region at 2:18 a.m. It occurred at a depth of ...