2020-12-03T15:15:44.987Z58.4853-137.04165manualconfirmedUSGS2.6ml1Origin/20201203163413.36622.2408339Magnitude/20201203163413.366271.2408340USGS52 km NW of Elfin Cove, Alaskaregion nameuscatalogus7000cmjvcontributorID