Complete Rainbow

The Monsoon not only brings rain to Tucson but also spectacular thunder storms and beautiful rainbows. Prof. Iadevaia has captured a complete, double bow on 17 July 2011 just as a thunder storm was brewing over Sabino Canyon in NE Tucson. The second bow is just seen to the outside of the primary bow...and if you look closely you can see that the colors are reversed from the primary bow.