indice ultravioletti a Florence Uscg Pier (Siuslaw River) (2.6 mi.) | indice ultravioletti a Heceta Beach (Siuslaw River entrance) (4 mi.) | indice ultravioletti a Gardiner (16 mi.) | indice ultravioletti a Reedsport (18 mi.) | indice ultravioletti a Winchester Bay (Umpqua River entrance) (21 mi.) | indice ultravioletti a Drift Creek (Alsea River) (31 mi.) | indice ultravioletti a Waldport (Alsea Bay) (32 mi.) | indice ultravioletti a Empire (41 mi.) | indice ultravioletti a Coos Bay (41 mi.) | indice ultravioletti a Sitka Dock (Coos Bay) (42 mi.)