A small earthquake gave East Bay residents a quick jolt early Sunday morning. The earthquake had a preliminary magnitude of 2.6, according to the U.S. Geological Survey.
The quake struck at approximately 5:05 a.m., and its epicenter was just north of the Clark Kerr Campus in Berkeley. The Hayward fault runs under the East Bay hills and through parts of the UC Berkeley campus, including directly under Memorial Stadium.
No damage was reported as a result of the seismic activity…