Al Salamu 'Alaykum.
How vast is Allah's creation?
In this very galaxy are planets that have storms the size of the world we live in.
And the length and breadth of these storms is measured not in hundreds or thousands of kilometers but in billions of square miles.
See the following link: http://www.dailygalaxy.com/my_weblog/2011/07/image-of-the-day-saturn-agonistes-storms-of-saturn.html