2025-08-16T08:35:08.53Z40.3408317565918-125.086166381836-0.270000010728836manualconfirmedUSGS2.41md1Origin/20250816083742.490767.261084Magnitude/20250816083742.490819.261085USGS68 km WNW of Petrolia, CAregion namenccatalognc75224487contributorID