Figure 3: Reflectivity during the ADELE glow.
From: Relativistic electron avalanches as a thunderstorm discharge competing with lightning

(a) The vertical cross-section of reflectivity (in dBZ) along the line shown in the right panel. (b) The horizontal cross-section of reflectivity (in dBZ). The two small white boxes mark the position of the Gulfstream V at the beginning and end of the glow.