2026-03-07T19:15:41.44Z40.3088340759277-124.4199981689457.98000001907349manualconfirmedUSGS1.69md1Origin/20260307191735.06595.39269Magnitude/20260307191735.066012.39270USGS12 km W of Petrolia, CAregion namenccatalognc75323847contributorID