2026-01-06T16:40:08.12Z40.3316650390625-125.162002563477-0.01manualconfirmedUSGS2.77md1Origin/20260106164333.320651.148345Magnitude/20260106164333.320701.148346USGS74 km W of Petrolia, CAregion namenccatalognc75291646contributorID