The fault, which is part of the San Andreas Fault system, produced two 6.2-magnitude earthquakes last century.

A magnitude 3.8 earthquake struck near San Ramon Sunday morning, according to the U.S. Geological Survey.It was reported at 9 ...

Dozens of small earthquakes rattled the East Bay on Sunday morning, with residents of Emeryville, Dublin and San Ramon ...

No one knows when the next major earthquake will strike. In the meantime, researchers are working to understand how these ...

A preliminary magnitude 3.7 earthquake rattled the Bay Area on Thursday afternoon after a series of smaller quakes hours before in the same area, according to the U.S. Geological Survey. The latest ...

At 2:56 a.m. Sept. 22, 2025, Berkeley trembled. A 4.3 magnitude earthquake jolted students awake, leaving many groggy and yawning through lectures the next morning. Group chats buzzed with messages: ...

An earthquake strong enough to awaken people across the region rattled the San Francisco Bay Area early Monday morning. The earthquake, estimated at a magnitude 4.3, occurred at 2:56 a.m. Pacific time ...

HAYWARD, Calif. — The cracks in Elke DeMuynck’s ceiling appear every few weeks, zigzagging across her living room, creeping toward the fireplace, veering down the wall. Month after month, year after ...

BERKELEY, Calif. -- A magnitude 4.3 earthquake struck in Berkeley, California early Monday morning, according to the U.S. Geological Survey. The quake struck at 2:56 a.m. and had a depth of about 4.8 ...