2026-01-20T21:04:11.213Z57.843-156.258123.9manualconfirmedUSGS1.6ml1Origin/20260121113236.420444.4999Magnitude/20260121113236.420478.5000USGS77 km ENE of Ugashik, Alaskaregion nameakcatalogak2026bkmryucontributorID