ultraviolet index in Castle Bay (11 mi.) | ultraviolet index in Chignik (Anchorage Bay) (15 mi.) | ultraviolet index in Nakchamik Island (18 mi.) | ultraviolet index in Hump Island (Kuiukta Bay) (19 mi.) | ultraviolet index in Unavikshak Island (28 mi.) | ultraviolet index in Kujulik Bay (north Shore) (33 mi.) | ultraviolet index in Mitrofania Island (33 mi.) | ultraviolet index in Chiachi Island (east Side) (44 mi.) | ultraviolet index in Three Star Point (44 mi.) | ultraviolet index in Kupreanof Harbor (Paul Island) (54 mi.)