Tornado Day is an event in Ponyville that happens each year. All Ponyville pegasi are reccomended to help during this project. The project is to combine all of the pegasi's wing power and cause a tornado to lift water from a resevoir to the cloud maker in Cloudsdale. The tornado has to be at least a total of 800 wing-power to carry the water up to Cloudsdale. Not only that, but Spitfire, captain of the Wonderbolts, will be watching to oversee the water transfer and record our top tornado wind speed. Fillydelphia has had the top speed tornado with 910 wing-power.