2022-05-24T12:28:17.6Z51.88783333-177.83766674.38manualconfirmedUSGS-0.02ml1Origin/20220525012424.735837.105525Magnitude/20220525012424.735888.105526USGS82 km W of Adak, Alaskaregion nameavcatalogav91571676contributorID