2021-05-13T01:47:39.96Z52.37333333-174.14053.65manualconfirmedUSGS-0.19ml1Origin/20210514004919.083337.56213Magnitude/20210514004919.083387.56214USGS20 km NNE of Atka, Alaskaregion nameavcatalogav91027123contributorID