2025-09-16T23:53:56.21Z40.4995002746582-124.45099639892615.4799995422363manualconfirmedUSGS1.85md1Origin/20250916235552.314611.570473Magnitude/20250916235552.314662.570474USGS18 km WSW of Ferndale, CAregion namenccatalognc75238567contributorID