2025-11-07T22:09:51.05Z40.339168548584-124.555664062520.5900001525879manualconfirmedUSGS2.84md1Origin/20251107221219.033058.2363Magnitude/20251107221219.033111.2364USGS23 km W of Petrolia, CAregion namenccatalognc75260306contributorID