2021-09-03T04:51:01.05Z51.89716667-178.038833323.02manualconfirmedUSGS-0.46ml1Origin/20210903215615.188951.694340Magnitude/20210903215615.189002.694341USGS96 km W of Adak, Alaskaregion nameavcatalogav91356931contributorID