2025-12-22T08:22:00.65Z40.4351654052734-125.2318344116211.94000005722046manualconfirmedUSGS2.92md1Origin/20251222082410.988761.22699Magnitude/20251222082410.988811.22700USGS81 km W of Petrolia, CAregion namenccatalognc75284631contributorID