2021-11-21T01:03:20.22Z51.6125-178.5638333-1.8manualconfirmedUSGS1.53ml1Origin/20211123010935.922942.291157Magnitude/20211123010935.922994.291158USGS136 km WSW of Adak, Alaskaregion nameavcatalogav91424881contributorID