ultraviolet index in Port San Vicente (51 km) | ultraviolet index in Calayan Island (56 km) | ultraviolet index in Musa Bay (Fuga Island) (61 km) | ultraviolet index in Aparri (Cagayan River) (66 km) | ultraviolet index in Camalaniugan (Cagayan River) (72 km) | ultraviolet index in Patunungan Bay (72 km) | ultraviolet index in Babuyan Island (74 km) | ultraviolet index in Claveria Bay (87 km) | ultraviolet index in Nagabungan Bay (145 km) | ultraviolet index in Laoag River Entr (161 km)