2021-08-07T06:20:28.16Z52.06016667-176.02933330.86manualconfirmedUSGS-0.21ml1Origin/20210809195111.18639.436999Magnitude/20210809195111.186443.437000USGS46 km ENE of Adak, Alaskaregion nameavcatalogav91037673contributorID