2.7 quake rocks Marin County

December 27, 2008 4:26:29 PM PST
An earthquake with a preliminary magnitude of 2.7 shook Marin County Saturday afternoon, according to the U.S. Geological Survey.

The earthquake struck at 3:19 p.m.

It had an epicenter that was 3.3. miles deep, 12 miles west of San Rafael and 4 miles north-northwest of Bolinas, according to the USGS.