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 ...

The San Jacinto Fault, considered part of the San Andreas Fault system, has a 5% chance of magnitude 6.7 or larger earthquakes. The line begins at Cajun Pass and runs southeast through San Bernardino, ...

CONTRA COSTA COUNTY, CA - Thursday morning, a preliminary 2.4 magnitude quake was recorded near Dublin, according to the U.S.

SAN BENITO COUNTY, CA - A 2.2 magnitude quake was reported near San Juan Bautista Sunday morning, according to the U.S.

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

The March 28, 2025, Myanmar earthquake is giving scientists a rare look into how some of the world's most dangerous fault ...

Japan issued a megaquake advisory Tuesday after a magnitude 7.5 earthquake struck off the eastern coast of Aomori. Dr. Lucy Jones tells us how it relates to Southern California.

Wildfires pose a significant threat across the southwestern United States, due to the region's unique topography and weather ...

The clusters of earthquakes have all been underneath the East Bay suburb of San Ramon, which is close to the Calaveras fault.

A new swarm of earthquakes has broken out near California's Bay Area, the sight of several swarms since Thanksgiving.