Ethan D Gutmann¹, Trude Eidhammer¹, Joseph Hamman¹, Mimi Hughes², Jessica D Lundquist³ and Roy Rasmussen⁴, (1)National Center for Atmospheric Research, Boulder, CO, United States, (2)NOAA/ESRL/PSD, Boulder, CO, United States, (3)University of Washington, Civil and Environmental Engineering, Seattle, WA, United States, (4)NCAR/RAL, Boulder, CO, United States