A spectacular rainbow display could be seen looking toward the east bench this evening. From my vantage point, the pots o' gold produced by the primary and secondary bows were on the University of Utah Campus, including one near Rice-Eccles Stadium. No word on whether or not President Pershing was scouring the grounds hoping to add to the U's endowment.
The primary bow was spectacular and featured at least one and possibly two supernumerary bows, purple arcs on the inside of the bow. I've had to doctor-up the photo below to bring the most obvious supernumerary bow out.