When I was in Alaska, the 115 mph winds took care of our C-Band dish at the radio station. Thankfully we were only using Ku at the time, and that one stood still. I have pictures somewhere, and I may have to try and find a way to get it online.
Otherwise, all I personally have is an averted horror story. Two years ago, right after getting the dish up, we had a bad storm come through the Northern Minneapolis area. Straight-line winds took out the trees of our neighbors, took out the power lines, the poles for the power and phone lines, and gave my friend enough firewood for years. The Fortec dish didn't budge, and 5 days later when we got power back there was G11 just where I left it and as strong as it was before.
Otherwise, all I personally have is an averted horror story. Two years ago, right after getting the dish up, we had a bad storm come through the Northern Minneapolis area. Straight-line winds took out the trees of our neighbors, took out the power lines, the poles for the power and phone lines, and gave my friend enough firewood for years. The Fortec dish didn't budge, and 5 days later when we got power back there was G11 just where I left it and as strong as it was before.