2026-05-25T23:34:26.95Z40.291332244873-124.644668579115.880000114441manualconfirmedUSGS2.38md1Origin/20260525233705.722475.74909Magnitude/20260525233705.722535.74910USGS31 km W of Petrolia, CAregion namenccatalognc75368947contributorID