2021-07-21T00:44:23.53Z52.08433333-176.11357.14manualconfirmedUSGS-0.02ml1Origin/20210722202211.310101.238365Magnitude/20210722202211.310153.238366USGS42 km ENE of Adak, Alaskaregion nameavcatalogav91035013contributorID