Investigation of thundercloud cell characteristics producing Terrestrial Gamma-ray Flashes

Samer Alnussirat1, Michael L Cherry2, Donald J Pleshinger2, Hugh J Christian Jr3 and Jeffrey C Burchfield4, (1)Louisiana State University, Physics and Astronomy, Baton Rouge, LA, United States, (2)Louisiana State University, Physics & Astronomy, Baton Rouge, LA, United States, (3)UAH, Huntsville, AL, United States, (4)University of Alabama in Huntsville, Earth System Science Center, Huntsville, AL, United States