2024-12-11T23:27:58.23Z40.2861671447754-124.47283172607419.2299995422363manualconfirmedUSGS2md1Origin/20241211232942.119253.119663Magnitude/20241211232942.119307.119664USGS17 km W of Petrolia, CAregion namenccatalognc75102011contributorID