Update: Earthquake of 2.2 magnitude detected close to Larkfield-Wikiup, CA on July 12

Published Jul 12, 2025

SONOMA COUNTY, CA — A preliminary 2.2 magnitude quake was recorded close to Larkfield-Wikiup Saturday morning, according to the U.S. Geological Survey.

A tremor struck the area at 9:09 a.m. The earthquake’s epicenter was situated approximately 2 miles north of Larkfield-Wikiup and occurred at a depth of 5 miles.

Did you feel it?

Those who experienced the quake are encouraged to report it via the USGS Felt Report form.

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Last week’s tremor

Last week, a single magnitude 2.5 earthquake was centered in the region. The event was documented near Cobb, one day ago.

Source: The U.S. Geological Survey