BERKELEY, Calif. - A magnitude 3.0 earthquake in the East Bay was measured by the U.S. Geological Survey at 6:21 p.m. on Monday.

The quake was measured nearly 2 miles southeast of Berkeley in the Claremont neighborhood.

This comes after a magnitude 4.3 earthquake, near the Claremont Hotel in Berkeley, jolted many out of bed overnight early Monday morning.

There were some phone calls to KTVU from viewers who said they felt it. Staff at the station experienced the tectonic shift as well.

A USGS scientist on KTVU's The 4 said there were already aftershocks measured at 2.3 and 2.6 after the initial middle-of-the-night temblor and that we could expect more.

Robert De Groot with USGS and a coordinator for the Shake Alert Early Warning System said the app worked effectively and as it was

See Full Page