2021-09-02T22:44:36.0000Z51.91616667-178.085166723.03manualconfirmedUSGS-0.25ml1Origin/20210903191745.303571.692838Magnitude/20210903191745.303625.692839USGS100 km W of Adak, Alaskaregion nameavcatalogav91356671contributorID