2026-01-20T04:06:44.61Z40.40966796875-121.99566650390618.9300003051758manualconfirmedUSGS1.75md1Origin/20260121113710.039311.9927Magnitude/20260121113710.039345.9928USGS11 km W of Manton, CAregion namenccatalognc75298511contributorID