CONTRA COSTA COUNTY, CA - According to the U.S. Geological Survey, a preliminary 2.7 magnitude quake rattled close to San ...

Did you feel it? An earthquake with a preliminary magnitude of 3.3 struck near San Ramon on Sunday night, the U.S. Geological Survey said.

On Sunday, February 22, 2026, a 3.5-magnitude earthquake shook people in the South Bay and greater Los Angeles area. The United States Geological Survey (USGS) says that the earthquake happened at ...

The U.S. Geological Survey said the magnitude 3.3 earthquake struck the San Ramon area late on Sunday night.

The United States Geological Survey on Wednesday night reported a 3.1-magnitude earthquake in Mercuryville, north of Santa ...

A minor, 3.4-magnitude earthquake struck in Central California on Monday, according to the United States Geological Survey. The temblor happened at 7:17 a.m. Pacific time about 6 miles northwest of ...

SAN RAMON, Calif. (KRON) — California is known for many things, like its beautiful hills, mountains, and valleys, but it was ...

FRESNO COUNTY, CA - Sunday evening, a 2.6 magnitude quake was reported close to Avenal, according to the U.S. Geological Survey. The tremor, which shook the area at 8:57 p.m., was centered roughly 6 ...

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