2022-08-31T01:49:09.728Z51.1242-173.696454.1manualconfirmedUSGS2.8ml1Origin/20220831054504.54263.86662Magnitude/20220831054504.542678.86663USGS124 km SSE of Atka, Alaskaregion nameakcatalogak022b5whb7acontributorID