2024-12-18T13:40:13.83Z40.1188316345215-124.903335571289-0.670000016689301manualconfirmedUSGS2.39md1Origin/20241218134918.767949.172355Magnitude/20241218134918.768004.172356USGS57 km WSW of Petrolia, CAregion namenccatalognc75104836contributorID