2026-08-09T16:22:10.901Z63.523-147.0797.1manualconfirmedUSGS1.1ml1Origin/20260811053954.484417.344248Magnitude/20260811053954.484478.344249USGS87 km WSW of Fort Greely, Alaskaregion nameakcatalogaka2026prpoqicontributorID