ultraviolet index in Hatteras (Pamlico Sound) (4 mi.) | ultraviolet index in Hatteras Inlet (6 mi.) | ultraviolet index in Cape Hatteras (7 mi.) | ultraviolet index in Peter's Ditch (11 mi.) | ultraviolet index in Ocracoke (Ocracoke Island) (21 mi.) | ultraviolet index in Ocracoke Inlet (24 mi.) | ultraviolet index in Rodanthe (Pamlico Sound) (27 mi.) | ultraviolet index in Davis Slough (37 mi.) | ultraviolet index in Oregon Inlet (38 mi.) | ultraviolet index in Oregon Inlet (uscg Station) (38 mi.)