2026-02-12T03:54:22.7Z37.7636680603027-121.9355010986334.0100002288818404manualconfirmedUSGS2.24md1Origin/20260212035603.233537.8303Magnitude/20260212035603.233585.8304USGS4 km ESE of San Ramon, CAregion namenccatalognc75312427contributorID