2025-12-09T00:25:03.02Z40.3129997253418-125.1464996337898.56999969482422manualconfirmedUSGS2.2md1Origin/20251209002709.656344.176997Magnitude/20251209002709.656402.176998USGS73 km W of Petrolia, CAregion namenccatalognc75276981contributorID