2026-02-28T13:02:19.221Z57.605-156.952205.3manualconfirmedUSGS2.2ml1Origin/20260228130557.204939.87605Magnitude/20260228130557.204999.87606USGS28 km ENE of Ugashik, Alaskaregion nameakcatalogaka2026edmbfccontributorID