Magnitude 2.8 earthquake shakes Berkeley

A magnitude 2.8 earthquake — followed by a 1.3 magnitude quake — gently shook the East Bay early Saturday morning, causing little or no damage, according to the U.S. Geological Survey.

The agency reported that the quake struck at 12:06 a.m. with an epicenter in the Berkeley Hills. The second quake rolled through eight minutes later with an epicenter in the same neighborhood.

Several quakes rattled Berkeley Thursday afternoon and again Thursday evening, reaching magnitudes as high as 4.0.

Copying and pasting the coordinates from the agency into Google maps gives the epicenter location.