A magnitude 3.9 earthquake gave the San Francisco Bay Area a short jolt on Monday night. The quake hit shortly after 7:45 p.m. and was centered near Dublin, according to the U.S. Geological Survey. The earthquake initially had a preliminary magnitude of 4.0 and was later downgraded.

Moderate shaking was reported with a magnitude 3.9 earthquake near Dublin, Calif. Residents in San Francisco, Fremont and Richmond reported weak shaking.

A magnitude 4.0 earthquake struck the East Bay Monday evening, according to the U.S. Geological Survey.Officials said the earthquake struck at 7:46 p.m., with the epicenter about three miles west of Dublin,