I had come out of grocery store and saw storm barreling towards me. After quickly putting groceries in SUV I decided to take photos instead of immediately leaving. This was the final photo then I jumped into vehicle and got out of there before the storm hit. I knew after the first four photos that this photo was the last one as the storm was developing fast and I did not want to be in the path when I saw how much the lower middle of the storm was brewing and barreling my way.