2021-09-10T02:38:20.566Z51.9666177.03537.1manualconfirmedUSGS3.6ml1Origin/20210910151042.469549.762894Magnitude/20210910151042.469576.762895USGS279 km ESE of Attu Station, Alaskaregion nameakcatalogak021bmgdw0acontributorID