A magnitude 4.0 earthquake was reported Sunday afternoon at 3:30 p.m. three miles from Santa Rosa, according to the U.S.

Shaking was felt in areas such as Petaluma and Rohnert Park, but no damages or injuries were reported immediately after the ...

On Monday morning, around 30 minor earthquakes erupted in a swarm near the Geysers geothermal field south of Clear Lake. The day before, seven quakes rattled Sonoma County, including a 4.0 quake. The ...

A 4.0 earthquake was widely felt in the Glen Ellen area of Sonoma Valley yesterday, and was followed by a smaller aftershocks ...

It's been an usually cold and snowy month, and on Sunday, December 14, the National Weather Service issued more winter ...

The National Weather Service (NWS) has been on overdrive over the past few weeks as hazardous weather takes its toll on the U ...