Robert Cifelli, NOAA Boulder, Physical Sciences Division, Boulder, CO, United States, Anna Maria Wilson, Scripps Institution of Oceanography, Center for Western Weather and Water Extremes (CW3E), La Jolla, CA, United States, Alexis Dufour, San Francisco Public Utilities Commission, San Francisco, CA, United States, Tye W Parzybok, MetStat Inc, Fort Collins, CO, United States, Michael D Dettinger, Scripps Institution of Oceanography, Center for Western Weather and Water Extremes, La Jolla, CA, United States, Julie A Vano, National Center for Atmospheric Research, Research Applications Laboratory, Boulder, CO, United States, Francisco Munoz-Arriola, Department of Biological Systems Engineering & School of Natural Resources, University of Nebraska-Lincoln, Lincoln, NE, United States and Kathleen Anne Miller, National Center for Atmospheric Research, Boulder, CO, United States