2024-12-07T13:17:21.36Z40.292999267578097-124.5195007324226.69000005722046manualconfirmedUSGS2.56md1Origin/20241207131907.396823.81065Magnitude/20241207131907.396876.81066USGS20 km W of Petrolia, CAregion namenccatalognc75098756contributorID