2024-12-15T07:21:59.24Z40.4141666666667-125.18366666666710manualconfirmedUSGS5.24mw1Origin/20241215105551.248007.145621Magnitude/20241215105551.248055.145622USGS77 km WNW of Petrolia, CAregion namenccatalognc75103356contributorID