2021-08-03T19:23:45.08Z52.08666667-176.04216674.89manualconfirmedUSGS-0.26ml1Origin/20210805051140.430892.390192Magnitude/20210805051140.430943.390193USGS47 km ENE of Adak, Alaskaregion nameavcatalogav91037238contributorID