2025-02-18T07:47:36.76Z40.1926651000977-124.7476654052736.82000017166138manualconfirmedUSGS1.65md1Origin/20250218074933.037332.166321Magnitude/20250218074933.037387.166322USGS42 km W of Petrolia, CAregion namenccatalognc75135527contributorID