ultraviolet index in Naked Island (Mcpherson Passage) (11 mi.) | ultraviolet index in Herring Point (17 mi.) | ultraviolet index in Gibbon Anchorage (Green Island) (19 mi.) | ultraviolet index in Port Audrey (20 mi.) | ultraviolet index in Port Chalmers (20 mi.) | ultraviolet index in Eshamy Bay (Knight Island Passage) (23 mi.) | ultraviolet index in Snug Harbor (24 mi.) | ultraviolet index in Jackson Cove (Glacier Island) (24 mi.) | ultraviolet index in Johnstone Point (24 mi.) | ultraviolet index in Eshamy Lagoon (25 mi.) | ultraviolet index in Snug Corner Cove (Port Fidalgo) (26 mi.) | ultraviolet index in Perch Point (28 mi.) | ultraviolet index in Applegate Island (29 mi.) | ultraviolet index in Port Etches (30 mi.) | ultraviolet index in Point Helen (30 mi.) | ultraviolet index in Cape Hichinbrook (31 mi.) | ultraviolet index in Busby Island (31 mi.) | ultraviolet index in Chenega Island (Dangerous Passage) (31 mi.)