Just before I was about to enter the Badlands valley near Dorothy, Alberta. I got out with my tripod and took a 10 photo panoramic, 5 stop HDR/fusion. I didn't have long for each exposure as the storm was moving and changing quite rapidly, so I kept my exposures quick. I eventually drove into this mighty beast in the valley and almost got blown off the road into the Red Deer River. Thank goodness I held on to the steering wheel and took my foot off the gas.