2021-03-16T12:28:15.74Z52.0745-176.12316675.95manualconfirmedUSGS0.6ml1Origin/20210317003600.08632.5867819Magnitude/20210317003600.086344.5867820USGS41 km ENE of Adak, Alaskaregion nameavcatalogav91209156contributorID