ultraviolet index in Heceta Beach (Siuslaw River entrance) (1.1 mi.) | ultraviolet index in Florence (2.6 mi.) | ultraviolet index in Gardiner (19 mi.) | ultraviolet index in Reedsport (20 mi.) | ultraviolet index in Winchester Bay (Umpqua River entrance) (23 mi.) | ultraviolet index in Drift Creek (Alsea River) (29 mi.) | ultraviolet index in Waldport (Alsea Bay) (30 mi.) | ultraviolet index in Weiser Point (Yaquina River) (41 mi.) | ultraviolet index in Empire (43 mi.) | ultraviolet index in South Beach (Yaquina River) (43 mi.)