2024-12-12T15:43:39.19Z40.3188323974609-124.47116851806612.4700002670288manualconfirmedUSGS2.69md1Origin/20241212154607.292446.125774Magnitude/20241212154607.292496.125775USGS16 km W of Petrolia, CAregion namenccatalognc75102366contributorID