2021-01-19T19:32:04.79Z51.86583333-177.86116677.7manualconfirmedUSGS0.83ml1Origin/20210121203849.739366.1699709Magnitude/20210121203849.739395.1699710USGS84 km W of Adak, Alaskaregion nameavcatalogav91017498contributorID