Major quakes in Japan and Alaska along with a spate of smaller earthquakes in California this fall make folks ask, is the Big ...

LAKE COUNTY, CA - Saturday afternoon, a preliminary 2.3 magnitude quake was detected near Cobb, according to the U.S.

The first jolt hit before dawn, a 2.9-magnitude quake under the Tri-Valley that woke light sleepers and set off a daylong sequence of shaking across California’s East Bay. Over the next eight hours on ...

Nov. 27, 8:10 a.m. An earthquake with a preliminary magnitude of 3.7 rattled roughly 37 miles north of Santa Rosa in Northern California on Thursday morning at 4:21 a.m., according to the U.S.

A total of 31 quakes, as small as magnitude 1.5, struck the San Ramon area between midnight Monday and 10:15 a.m.

Multiple small earthquakes struck Monday morning, centered near San Ramon, according to the United States Geological Survey.

At least three minor to moderate earthquakes struck Thursday morning in the Geysers area of northern Sonoma County, according to the USGS.

SANTA CLARA COUNTY, CA - A 4.0 magnitude quake was recorded close to Gilroy Wednesday morning, the U.S. Geological Survey reported. The tremor jolted the area at 6:16 a.m. It occurred at a depth of ...

SAN BENITO COUNTY, CA - the U.S. Geological Survey reported that a 2.5 magnitude quake shook near San Juan Bautista Friday morning. At 7:40 a.m., the region was rattled by a tremor. The earthquake ...

FRESNO COUNTY, CA - A preliminary 2.6 magnitude quake was recorded near Mammoth Lakes on Friday around midnight, according to the U.S. Geological Survey. It was reported that a tremor shook the region ...

MADERA COUNTY, CA - According to the U.S. Geological Survey, a 2.0 magnitude quake occurred close to Yosemite Lakes Wednesday morning. At 10:21 a.m., the region was shook by a tremor. The earthquake ...