2026-10-08T02:22:36.236Z53.843-166.69199.8manualconfirmedUSGS1.6ml1Origin/20261008231458.735184.10370Magnitude/20261008231458.735263.10371USGS10 km WSW of Unalaska, Alaskaregion nameakcatalogaka2026txiwtpcontributorID