2024-12-08T07:58:24.75Z40.2213325500488-124.15650177002-0.43manualconfirmedUSGS2.19md1Origin/20241208080100.01911.85591Magnitude/20241208080100.019173.85592USGS16 km SSE of Petrolia, CAregion namenccatalognc75099366contributorID