A magnitude 3.3 earthquake was reported at 7:13 p.m. Pacific time Friday in Oakland, according to the U.S. Geological Survey.

Elizabeth Sanchez, 30, owner of CyBelle’s Pizza, located at 1422 Broadway St., in Oakland, Calif., shows an earthquake emergency alert that was sent to her employee’s cellphone on Wednesday ...

The first 3.0 magnitude earthquake's epicenter was near Oakland Zoo in Knowland Park, being reported at 9:24 a.m. The next two earthquakes – both 3.2 magnitude – hit shortly after 9:40 a.m.

USGS reported an earthquake on Saturday with a preliminary magnitude of 3.5 at 12:22 p.m. with an epicenter north of San Leandro, right near the Oakland Zoo.

"Small #earthquake rattles Oakland, CA enough to wake me up," wrote Jim Huntington on Twitter. "USGS says 2.8 but felt stronger and made a little noise. A friend in San Francisco did not feel it." ...

USGS reported an earthquake on Saturday with a preliminary magnitude of 3.5 at 12:22 p.m. with an epicenter north of San Leandro, right near the Oakland Zoo.

Oakland is preparing to test ShakeAlert, California's first earthquake warning system. Thousands can expect to receive an emergency alert on their phones on Wednesday.

A magnitude 3.2 earthquake was reported Saturday morning at 9:43 a.m. Pacific time in Oakland, according to the U.S. Geological Survey. The earthquake occurred less than a mile from San Leandro ...