ultraviolet index in Empire (1.3 mi.) | ultraviolet index in Charleston (2.5 mi.) | ultraviolet index in Coos Bay (4 mi.) | ultraviolet index in Bandon (19 mi.) | ultraviolet index in Winchester Bay (Umpqua River entrance) (21 mi.) | ultraviolet index in Reedsport (25 mi.) | ultraviolet index in Gardiner (26 mi.) | ultraviolet index in Florence (42 mi.) | ultraviolet index in Florence Uscg Pier (Siuslaw River) (44 mi.) | ultraviolet index in Heceta Beach (Siuslaw River entrance) (45 mi.)