ultraviolet index in Puerto Ferro (6 mi.) | ultraviolet index in Isabel Segunda (Vieques Island) (7 mi.) | ultraviolet index in Vieques (7 mi.) | ultraviolet index in Esperanza (Vieques Island) (9 mi.) | ultraviolet index in Florida (9 mi.) | ultraviolet index in Mosquito (11 mi.) | ultraviolet index in Culebra (12 mi.) | ultraviolet index in Ensenada Honda (12 mi.) | ultraviolet index in Isla Culebrita (Culebrita Island) - Isla Culebrita (15 mi.) | ultraviolet index in Roosevelt Roads (20 mi.) | ultraviolet index in Isla Palominos (21 mi.) | ultraviolet index in Ceiba (21 mi.) | ultraviolet index in Barrio Daguao (Daguao) - Barrio Daguao (22 mi.) | ultraviolet index in Barrio Luis M. Cintrón (Luis M. Cintrón) - Barrio Luis M. Cintrón (22 mi.) | ultraviolet index in Fajardo (24 mi.) | ultraviolet index in Bahía de Fajardo (Fajardo Bay) - Bahía de Fajardo (24 mi.) | ultraviolet index in Naguabo (24 mi.) | ultraviolet index in Las Croabas (24 mi.) | ultraviolet index in Botany Bay (St. Thomas Island) (26 mi.) | ultraviolet index in Punta Santiago (26 mi.)