2026-07-25T20:30:11.69Z40.24433517456-124.1845016479512.859999656677manualconfirmedUSGS1.55md1Origin/20260725203238.393296.208665Magnitude/20260725203238.393359.208666USGS12 km SE of Petrolia, CAregion namenccatalognc75405672contributorID