Fernando Santos¹, Joseph Robinson², Alexander Kotsakis³, Glenn M Wolfe², Sally E Pusede³, James H Flynn III⁴, Donald Ray Blake⁵, Thomas F Hanisco⁶ and Robert Swap⁷, (1)Earth System Science Interdisciplinary Center, College PARK, United States, (2)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (3)NASA Langley Research Center, Hampton, VA, United States, (4)University of Houston, Department of Earth and Atmospheric Sciences, Houston, TX, United States, (5)University of California Irvine, Irvine, CA, United States, (6)NASA GSFC, Greenbelt, MD, United States, (7)North-West University, Mahikeng, South Africa