Moderate shaking was reported with a magnitude 4.0 earthquake near Dublin, Calif. Residents in San Francisco, Fremont and Richmond reported weak shaking.

A 3.9 magnitude earthquake struck near the San Francisco area of California in the early hours of Tuesday morning, the U.S. Geological Survey said. The epicenter hit at 5 km northwest of Dublin at a depth of 11.

A mild earthquake with a magnitude of 3.9 occurred near Dublin, Northern California, on Monday at 7:46 pm.The earthquake caused moderate shaking in Dublin and near Concord while people in San Francisco,