2025-11-14T21:10:08.87Z37.760833740234403-121.9440002441416.51999998092651manualconfirmedUSGS1.23md1Origin/20251114211205.009175.41283Magnitude/20251114211205.009226.41284USGS4 km SE of San Ramon, CAregion namenccatalognc75263331contributorID