2020-11-23T18:12:11.6Z51.85766667-177.7814.18manualconfirmedUSGS1.25ml1Origin/20201124205933.146939.1887996Magnitude/20201124205933.146965.1887997USGS79 km W of Adak, Alaskaregion nameavcatalogav91012788contributorID