2025-09-14T09:42:27.21Z40.5185012817383-124.46083068847716.5900001525879manualconfirmedUSGS2.81md1Origin/20250914094512.282259.546051Magnitude/20250914094512.282313.546052USGS18 km W of Ferndale, CAregion namenccatalognc75237667contributorID