2021-11-18T14:13:45.712Z51.723176.434323.62manualconfirmedUSGS3.6ml1Origin/20211118213325.633414.252095Magnitude/20211118213325.633463.252096USGS254 km ESE of Attu Station, Alaskaregion nameuscatalogus7000fv9gcontributorID