We've had a pretty intense thunderstorm a couple of days ago. The video is *not* sped up. You can actually hear the constant rumbling of all the lightning in the background. The thunderstorm was directly above the city when I recorded this video. I checked on lightningmaps.org and a recording of this thunderstorm can still be checked here: https://www.lightningmaps.org/blitzortung/europe/index.php?bo_page=archive&bo_map=de_rad&lang=en&bo_year=2024&bo_month=06&bo_day=29&bo_hour_from=21.75&bo_hour_range=0.5&bo_animation=1#bo_arch_strikes_maps_form