ultraviolet index in Chiachi Island (east Side) (10 mi.) | ultraviolet index in Three Star Point (10 mi.) | ultraviolet index in Fox Bay (Kupreanof Peninsula) (15 mi.) | ultraviolet index in Dent Point (Stepovak Bay) (21 mi.) | ultraviolet index in Mitrofania Island (22 mi.) | ultraviolet index in Hump Island (Kuiukta Bay) (37 mi.) | ultraviolet index in Pirate Cove (Popof Island) (49 mi.) | ultraviolet index in Castle Bay (49 mi.) | ultraviolet index in Mist Harbor (Nagai Island) (49 mi.) | ultraviolet index in Sanborn Harbor (Nagai Island) (51 mi.)