Paul F Schuster, USGS Central Region Offices Denver, Denver, CO, United States, Kevin M Schaefer, National Snow and Ice Data Center, Cooperative Institute for Research in the Environmental Sciences, University of Colorado at Boulder, Boulder, Colorado, U.S.A, Boulder, CO, United States, Yasin Elshorbany Elshorbany, University of South Florida, Atmospheric Chemistry and Climate Laboratory, St. Petersburg, United States, Elchin Jafarov, Los Alamos National Laboratory, Computational Earth Sciences, Los Alamos, NM, United States, Robert G Striegl, USGS WRD, Boulder, CO, United States and Kimberly Wickland, US Geological Survey, Water Resources Mission Area, Boulder, CO, United States