That is a lightning shot (pulled from video clip)
I got from close to the peak. Never forget the day, had dinner at frenchglen, than evening drive on loop from north side (like going to fish lake). We had been watching the clouds as they slowly turned into thunderheads when this strike happened.
It was aswome. Evenings are best for deer and usually finding a big flock of sheep.
I don't think I would forget that any too soon, either!