Luke D Schiferl¹, Margaret Powell¹, Sebastien Biraud², Eugenie Susanne Euskirchen³, Mary Farina⁴, John Henderson⁵, Erik Larson⁶, J William Munger¹, Colm Sweeney⁷, Jennifer Watts⁸, Donatella Zona⁹ and Roisin Commane¹⁰, (1)Harvard University, Cambridge, MA, United States, (2)Lawrence Berkeley National Laboratory, Berkeley, CA, United States, (3)University of Alaska Fairbanks, Fairbanks, AK, United States, (4)Woods Hole Research Center, Falmouth, MA, United States, (5)Atmospheric and Environmental Research, Lexington, MA, United States, (6)Harvard University, Cambridge, United States, (7)NOAA ESRL, Global Monitoring Division, Boulder, CO, United States, (8)Woods Hole Research Center, Falmouth, United States, (9)San Diego State University, San Diego, CA, United States, (10)Columbia University, Lamont-Doherty Earth Observatory, Palisades, NY, United States