Photo and caption by Ron Gravelle

While vacationing with my wife in Santa Fe, New Mexico, I forecasted this tornado for southeast Colorado. My wife stayed behind, so I did the 500-kilometer drive alone. I got my photo, then I drove another 505 kilometers back to Santa Fe. When I arrived just before midnight, she asked, "How was the drive?." I answered, "It was OK." Two days later, I showed her my images. She was like, "Omg! ... Wow!"

By : National Geographic