2026-05-01T11:56:17.23Z38.745998382568-122.70800018311.8899999856949manualconfirmedUSGS1.41md1Origin/20260501115855.704497.47307Magnitude/20260501115855.704558.47308USGS4 km SSW of Anderson Springs, CAregion namenccatalognc75354962contributorID