At 5:31 a.m., the 2.6-mile deep quake shook an area near Lake Del Valle Regional Park, which is about 7 miles south-southeast of Livermore, according to the USGS.
2.0 quake strikes in Contra Costa County
CONTRA COSTA COUNTY, Calif.
At 5:31 a.m., the 2.6-mile deep quake shook an area near Lake Del Valle Regional Park, which is about 7 miles south-southeast of Livermore, according to the USGS.
