We had been having thunderstorms - the kind that shake your walls and make the dogs hide under the bed - which moved off our area toward Texas. I jumped in my Bronco and headed to the woods to see if I could get something interesting. I was in New Mexico, right on the eastern border with Texas when this thing blew up right in front of me. And when I say it "blew up" that is literally what happened. The storm we had experienced had largely dissipated and it went from a fairly placid sky to this monster in a period of about ten minutes. It did set down tornadoes across North Texas and on into Oklahoma. The sun was setting and a full moon, or nearly a full moon, was rising on the backside of the storm. Fortunately there was no damaging hail to dent up my Bronco.
The black and white conversion was made using Photoshop only. No apps were damaged in the creation of this image.
Nathan, thunderous applause!
Thank Paul, I actually have an image I created with that title. A giant supercell had just moved over leaving 2 feet of hail in some areas, and it beat the snot out of my Bronco. I was away from my office and didn't have a camera bag with me so I made the exposures with my i-Phone and put them together in Photoshop.