2021-10-30T21:03:07.78Z51.84133333-177.7555-1.8manualconfirmedUSGS1.24ml1Origin/20211031071246.648089.76774Magnitude/20211031071246.648147.76775USGS77 km W of Adak, Alaskaregion nameavcatalogav91402656contributorID