2025-02-27T21:27:00.34Z40.306999206543-124.5771636962913.449999809265manualconfirmedUSGS2.69md1Origin/20250227212851.226552.21441Magnitude/20250227212851.226604.21442USGS25 km W of Petrolia, CAregion namenccatalognc75140156contributorID