2026-06-15T01:34:24.75Z37.59716796875-122.458831787117.960000038147manualconfirmedUSGS1.12md1Origin/20260615013637.946618.30998Magnitude/20260615013637.946677.30999USGS3 km SE of Pacifica, CAregion namenccatalognc75376721contributorID