Multi-instrumental detection of a fireball during Leonids of 2019

During the 2019 Leonid meteor shower, European Fireball Network recorded a bright fireball (meteor code: EN171119_041459) at 04:15:0.2 (UT) on 17 November 2019. The appeared coordinates 49.95°N 15.56°E height of 134.46 km, and disappeared 50.23°N 15.26°E 71.81 km. ionization effect caused by in digisonde’s campaign measurements taken with 2 ionogram/min time resolution Průhonice station (50.00°N, 14.60°E). trace ionograms as faint sporadic E-like layer, maximum reached upper limit measurement, MHz. persisted for 20 min ionograms, first appearing 04:15:40 finally disappearing 04:35:40 (UT). virtual according to between 114 142 it descended then ascended. Drift were also digisonde every minute. Between 04:19:20 04:35:20 (UT), altitudes 122–142 1-5 reflections most SkyMaps. In addition, Continuous Doppler Sounding developed Institute Atmospheric Physics CAS signature 04:18 04:30 3 sounding paths operating 4.65 This is evidence that plasma trail documented can be detected DPS-4D (not only but drift measurements) system.