A series of small earthquakes shook the San Francisco Bay Area on Thursday, according to the United States Geological Survey. The earthquakes all struck near Hayward, Calif., just south of Oakland. A minor,

The epicenter for all the quakes was about one mile east of Hayward, in San Francisco's East Bay, according to the U.S. Geological Survey

MORGAN HILL, Calif. - A magnitude 3.4 earthquake struck east of Morgan Hill on Friday, the USGS reported. The earthquake was reported around 12:40 p.m. According to the USGS, the quake was centered about 7 milles east of Morgan Hill and 5 miles east of San Martin.