2021-05-26T03:54:30.74Z52.11083333-176.209666710.77manualconfirmedUSGS0.67ml1Origin/20210528000455.846737.60176Magnitude/20210528000455.846785.60177USGS39 km NE of Adak, Alaskaregion nameavcatalogav91251671contributorID