NORTH COAST, Calif. – A moderate earthquake that occurred Friday afternoon was felt in parts of Lake County and as far south as the Bay Area.

The 3.3-magnitude earthquake occurred at 2:29 p.m. Friday in northern Sonoma County, about 3.7 miles west of Cobb, according to the US Geological Survey.

It was recorded at a depth of 2.2 miles, the survey said.

The US Geological Survey received 20 shake reports on the quake, including from Lakeport and Kelseyville, as well as from areas in Napa and Sonoma counties, and into the Bay Area.

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