ultraviolet index in Composite Island (Glacier Bay) (17 mi.) | ultraviolet index in Willoughby Island (21 mi.) | ultraviolet index in Chilkat Inlet (31 mi.) | ultraviolet index in Haines Inlet (32 mi.) | ultraviolet index in Bartlett Cove (33 mi.) | ultraviolet index in William Henry Bay (34 mi.) | ultraviolet index in Taiyasanka Harbor (Taiya Inlet) (36 mi.) | ultraviolet index in Excursion Inlet (36 mi.) | ultraviolet index in Cove Point (40 mi.) | ultraviolet index in Excursion Inlet Entrance (42 mi.)