ultraviolet index in Calayan Island (56 km) | ultraviolet index in Port San Pio Quinto (Camiguin Island) (74 km) | ultraviolet index in Basco Batan Isl (98 km) | ultraviolet index in Musa Bay (Fuga Island) (104 km) | ultraviolet index in Port San Vicente (119 km) | ultraviolet index in Patunungan Bay (135 km) | ultraviolet index in Claveria Bay (137 km) | ultraviolet index in Aparri (Cagayan River) (139 km) | ultraviolet index in Camalaniugan (Cagayan River) (145 km) | ultraviolet index in Nagabungan Bay (187 km)