CONTRA COSTA COUNTY, CA - A preliminary 2.5 magnitude quake shook near Bayview on Wednesday afternoon, the U.S. Geological ...
San Ramon has been hit by hundreds of tremors since mid-November.
A 2.9 magnitude earthquake struck near Davis on Wednesday morning, according to the U.S. Geological Survey. The earthquake ...
California's seismic risk is increasing with supershear earthquakes, which are faster and more destructive than typical ...
Earthquakes occur when the tectonic plates of the Earth's crust shift, jolting past each other in a release of built-up ...
LAKE COUNTY, CA - A 2.5 magnitude quake rattled close to Anderson Springs on Saturday afternoon, according to the U.S. Geological Survey. At 2:27 p.m., a tremor struck the region at a depth of 1 mile, ...