Witness description: "I did not see the object when I was recording as I was watching the top and right leading edges of the thunderstorm looking for rotation. That is why I was panning round. Sorry. Only after I reviewed the video did I see the object just appear, hover, then blink and ...

Detailed description: "I did not see the object when I was recording as I was watching the top and right leading edges of the thunderstorm looking for rotation. That is why I was panning round. Sorry. Only after I reviewed the video did I see the object just appear, hover, then blink and ...