Research Article View ORCID ProfileW. H. Brune1,*, View ORCID ProfileP. J. McFarland1, View ORCID ProfileE. Bruning2, S. Waugh3, View ORCID ProfileD. MacGorman3,4,5, D. O. Miller1, View ORCID ProfileJ. M. Jenkins1, View ORCID ProfileX. Ren6,7, View ORCID ProfileJ. Mao8, View ORCID ProfileJ. Peischl9,10 1Department of Meteorology and Atmospheric Science, Pennsylvania State University, University Park, PA, USA. 2Department of Geosciences, Texas Tech University, Lubbock, TX, USA.