2025-12-13T18:40:51.73Z40.2801666259766-124.30366516113316.1299991607666manualconfirmedUSGS1.58md1Origin/20251213184335.76489.219873Magnitude/20251213184335.764941.219874USGS5 km SSW of Petrolia, CAregion namenccatalognc75279221contributorID