Keywords: Tropical Storm Arlene 1971.JPG Tropical Storm Arlene 1971 just after reaching tropical storm strength on July 5th Source http //docs lib noaa gov/rescue/mwr/100/mwr-100-04-0268 pdf PD-USGov-NOAA NOAA logo PD-USGov 1971 Atlantic hurricane season Satellite pictures of tropical cyclones |