To spawn a Tornado is actually quite easy. Just open up your Inventory (E on your keyboard) and go to the Miscellaneous tab. Scroll all the way to the bottom and you will see the the different tornadoes! Take them out of the inventory and place them into yours, and you’ll be able to spawn a Tornado anywhere in the game! Try out the other different types as well, as you may find that they are awesome to use! As we’ve warned make sure to backup your World before using it or start up a new world so you don’t lose anything important.
Here’s what the actual Tornado will look like after spawning it in:
Depending on your computer you can even increase the height of the tornado itself. Be warned, however, that messing with the size of the tornado will put a heavy strain on your computer. Make sure you have a strong graphics card so the game doesn’t crash when you decide to make the tornado larger.
You can use the command /waveheight # to set your wave height using the wave generator!