SONOMA COUNTY, CA - the U.S. Geological Survey reported that a preliminary 2.1 magnitude quake occurred near The Geysers ...

Two earthquakes struck near The Geysers in California’s North Bay, rattling homes across the region and drawing fresh ...

On Sunday, February 22, 2026, a 3.5-magnitude earthquake shook people in the South Bay and greater Los Angeles area. The ...

A magnitude 3.5 earthquake struck Sunday night just off the Southern California coast near Catalina Island.

Earthquakes are unsettling, but a swarm of earthquakes can be downright scary, and some San Francisco residents are worried the Big One is near.

The jolt of seismic activity Monday was among the busiest of a swarm that began nearly 3 months ago. Until the quake Friday, an earthquake swarm that began Nov. 9 around San Ramon had delivered 91 ...

Seventy-five tremors hit San Ramon, a small California city on February 2. Here's what caused the swarm and why it isn't entirely unexpected.

She shifted to earthquake science after experiencing an earthquake. Since early 2024, Bohon has been helping lead the state’s earthquake preparedness efforts as branch chief of seismic hazards and ...

Wendy Bohon has built a TikTok following as an earthquake geologist. She helps lead earthquake work for the California ...