2026-04-01T21:39:06.95Z37.598331451416-122.465835571298.8400001525879manualconfirmedUSGS1.55md1Origin/20260401214128.105204.93319Magnitude/20260401214128.105271.93320USGS3 km SE of Pacifica, CAregion namenccatalognc75337267contributorID