Magnitude 3.7, 2.9 earthquakes rattle area near Kincade Fire

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.