2025-12-04T22:45:33.0000Z60.784119-147.36471618.210646manualconfirmedIRIS1.4314679523564202ML1Origin/20251204224856.630395.138278Magnitude/20251204224856.630451.138279IRISSOUTHERN ALASKAregion nameNEIC PDEcatalogak2025xwizincontributorID