T. Neubert, O. Chanrion, K. Dimitriadou, M. Heumesser, E. P. P. Wiinbe, R. C. Jørgensen, L. Husbjerg, J. Montanya, O. van der Velde, N. Østgaard and V. Reglero, Observations of thunderstorms by the Atmosphere-Space Interactions Monitor, URSI GASS, Rome, 29 August – 5 September 2020, Meeting was postponed to 2021 due to the COVID19 (Invited talk)