2020-12-20T03:04:43.89Z58.25566667-154.940512.61manualconfirmedUSGS-0.89ml1Origin/20201222005159.497432.124470Magnitude/20201222005159.497461.124471USGS81 km NNW of Karluk, Alaskaregion nameavcatalogav91015608contributorID