Surface Potential Gradients and NEXRAD Radar Reflectivities Before the Onset of Lightning in Isolated Air-mass Thunderstorms at the Kennedy Space Center (KSC) and the Space Force Eastern Range (ER)

Kenneth L Cummins, University of Arizona, Hydrology and Atmospheric Sciences, Tucson, AZ, United States, Scott Handel, Climate Prediction Center, NOAA / National Centers for Environmental Prediction, College Park, United States, E. Philip Krider, University of Arizona, Tucson, United States and Earle Williams, Parsons Laboratory, Massachusetts Institute of Technology, Cambridge, MA, United States