Graham A Sexstone¹, Colin A Penn¹, Glen E Liston², Kelly Gleason³, David Moeser⁴ and David W Clow¹, (1)USGS Colorado Water Science Center Denver, Denver, CO, United States, (2)Colorado State University, Cooperative Institute for Research in the Atmosphere (CIRA), Fort Collins, CO, United States, (3)Portland State University, Portland, OR, United States, (4)USGS New Mexico Water Science Center, Albuquerque, United States