In the other videos you have on You Tube, what you are seeing are chromatic abbarations of the lens, lens flair and light being turned into shapes by the inherent abbarations of the lens. The thunderous sound you were hearing is wind on the microphone becasue it doesn't have a windscreen on it. We have to be very careful what we report as unusual phenomenom. Occam's Razor...
http://en.wikipedia.org/wiki/Ockham_razor
Peace to you...Tao