2025-07-20T18:36:42.87Z37.3411674499512-121.711997985842.0499999523162802manualconfirmedUSGS1.73md1Origin/20250720183843.6235.473205Magnitude/20250720183843.623552.473206USGS11 km ESE of Alum Rock, CAregion namenccatalognc75212617contributorID