4.1 magnitude earthquake strikes Sonoma County in Northern CA

SONOMA COUNTY, Calif. -- A 4.1 magnitude earthquake struck near Cobb Mountain in an area of unincorporated Sonoma County in Northern California early Wednesday morning, according to the United States Geological Survey.

The quake hit shortly before 5 a.m. about two miles from the mountain and near the Lake County line.

There are no reports of injuries or damage.