Why is the central United States known as "Tornado Alley"?

Oct 11, 2024 ... Hurricane Milton's tornadoes in Florida were a leading cause of death and damage from the storm. The U.S. has seen an abnormal number of ... Mar 13, 2025 ... “In a lot of the parts of the country affected by tornadoes, there is no underground option,” Markowski said. “You're not going to be any better ... Sep 28, 2022 ... So, why do tornadoes form when hurricanes make landfall? Well, one of the main reasons is friction as well as wind shear. 6 days ago ... Discover what causes tornadoes, how they form, and why Tornado Alley is critical for understanding these powerful storms. Mar 13, 2025 ... What can cause a tornado? The large areas of low atmospheric pressure that come with some storm systems can spawn tornadoes. Low pressure is ... Jan 21, 2013 ... Cold air is less voluminous than hot, and as a result additional hot air flows into these zones at high altitude. At sea level the air flows out ... Jun 24, 2022 ... ORIGIN AND CAUSE OF A TORNADO · A combination of humid and dry air. · Supercells · Spring currents · In the afternoon. Tornadoes develop when wind variations with height support rotation in the updraft. As seen below, tornadoes come in different sizes, many as narrow rope-like ... The most destructive tornadoes occur from supercells, which are rotating thunderstorms with a well-defined radar circulation called a mesocyclone. (Supercells ... Dec 14, 2021 ... Specific weather conditions. Tornadoes form in very specific weather conditions. It usually starts with a kind of rotating thunderstorm called a ...