Small earthquake jolts Berkeley area

July 16, 2011 11:17:15 AM PDT
A 3.4-magnitude earthquake shook Alameda County this morning, according to the U.S. Geological Survey.

The tremor rattled an area two miles southeast of Berkeley and three miles northeast of Emeryville at 3:51 a.m.

The quake had a depth of 4 miles, according to the USGS.