"Dixie Alley" is a colloquial term sometimes used for areas of the southern United States which are particularly vulnerable to strong to violent tornadoes. Some argue this is distinct from the better
Tornado in Mississippi, located in Dixie Alley, obscured by trees and featuring a notably low, rugged base.
The Tornado corridor of South America is the region where cold, dry winds from the Andes and Patagonia meet warm, humid winds from the Amazon and the Chaco, creating conditions conducive to the format
Tornado climatology in South America — Diagram explaining the meteorological systems that contribute to a higher frequency of tornadoes in the so-called Tornado Alley (in red).