2026-09-04T08:59:42.038Z52.227-169.1311.6manualconfirmedUSGS2.9ml1Origin/20260904221951.478349.2791Magnitude/20260904221951.478407.2792USGS81 km SSW of Nikolski, Alaskaregion nameakcatalogaka2026rnbjtzcontributorID