May 24 Hills Iowa Tornado Sequence Pics

Originally captured as video by my Nikon D7200 DSLR camera, the images above are created frame captures of that video. Using an approximate starting time of 6:48 pm CDT on Friday, May 24, 2019, each of the six EF1 tornado pics have a further time stamp labeled in seconds. First images show a wrapping horizontal vortex, while later ones exhibit a multi-vortex feature on the ground. My location was 540th Street SW, about 3.4 miles WSW of Hills, Iowa in Johnson County. The first image looks northwest while the last image is to my north. The tornado was about 2.5 miles distant.