Which region is best known for having some of the strongest tornadoes on Earth?

The central United States, especially the Great Plains region often called Tornado Alley, is one of the world’s most tornado-prone areas. Warm, moist air from the Gulf of Mexico collides with cooler, drier air from the Rockies and Canada, while strong wind shear helps storms rotate. These ingredients make severe supercells and powerful tornadoes more likely. Although tornadoes occur in many countries, this region is the global classic for them.