2021-12-14T22:31:40.17Z52.31583333-174.045166711.68manualconfirmedUSGS1.1ml1Origin/20211215093300.961139.476577Magnitude/20211215093300.961194.476578USGS17 km NE of Atka, Alaskaregion nameavcatalogav91046388contributorID