A magnitude 3.7 earthquake rattled Sonoma County near the Geysers just after 7 a.m. Saturday morning, followed by a magnitude 2.9 around 10:30 a.m. about 4 miles west of Cobb, according to the U.S. Geological Survey.
The largest quake, centered near the northern perimeter of the Kincade Fire, struck about a mile deep.
Three smaller earthquakes, ranging in magnitude from 1.0 to 1.6, occurred in the same general area between just before 6 p.m. Friday and 3:30 a.m. Saturday.
No damage has been reported.
Bay City News is a 24/7 news service covering the greater Bay Area. © 2022 Bay City News, Inc. All rights reserved. Republication, rebroadcast or redistribution without the express written consent of Bay City News, Inc. is prohibited.