2021-08-05T11:17:12.11Z52.1085-176.21466679.1manualconfirmedUSGS-0.06ml1Origin/20210807061818.002356.413503Magnitude/20210807061818.002405.413504USGS38 km NE of Adak, Alaskaregion nameavcatalogav91037453contributorID