2021-09-25T13:39:54.517Z50.2938-176.057942.3manualconfirmedUSGS2.6ml1Origin/20210925174152.32067.917751Magnitude/20210925174152.320724.917752USGS180 km SSE of Adak, Alaskaregion nameakcatalogak021cbg04cbcontributorID