N. Østgaard, S.A. Cummer, A. Mezentsev, T. Neubert, V. Reglero, M. Marisaldi, P. Kochkin, D. Sarria, K. Ullaland, S. Yang, G. Genov, O. Chanrion, F. Christiansen, Y. Pu, A. Luque, J. Dwyer, TGF and elves produced by the same thunderstorm system, AGU Fall Meeting, Online, 1-17 December, 2020