Visibility III / V
Nice eventful on the thunder front, healing towards the afternoon. From the morning already random anvils were lifted and in the afternoon a few more distant cells rarely rattled. After four, a front that brought heavy rain approached, with a possible wall cloud in the foreground.
In the case, the rotational motion was distinguished against the direction of movement of the front. The movement was pretty slow, I only hooked it up myself while rewinding the handset slowdown videos taken for lightning capture. A clip captured from a desktop as a quadruple image, where that movement is perhaps best emphasized when rewinding a recording. The direction of movement of the front was diagonally to the rear right. The distinctive structure in the first images had already disintegrated at that video clip.
After all, a few flashes caught it, at 240 fps that flash slows down a bit. The best attacks typically came to be missed.