2025-12-13T04:31:25.48Z37.753833770752-121.9401702880867.30000019073486manualconfirmedUSGS2.2md1Origin/20251213043324.024824.215562Magnitude/20251213043324.024875.215563USGS4 km SE of San Ramon, CAregion namenccatalognc75278971contributorID