ultraviolet index in Hatteras Inlet (1.7 mi.) | ultraviolet index in Cape Hatteras Fishing Pier (4 mi.) | ultraviolet index in Cape Hatteras (11 mi.) | ultraviolet index in Peter's Ditch (15 mi.) | ultraviolet index in Ocracoke (Ocracoke Island) (17 mi.) | ultraviolet index in Ocracoke Inlet (20 mi.) | ultraviolet index in Rodanthe (Pamlico Sound) (30 mi.) | ultraviolet index in Davis Slough (38 mi.) | ultraviolet index in Old House Channel (40 mi.) | ultraviolet index in Oregon Inlet Channel (40 mi.)