Why Do Tornadoes Occur?

Answer

Tornadoes occur when two masses of different temperatures and humidity collide. If there is unstable atmosphere at the lower area, then an upward movement of warmer air is formed. This leads to a strong spiral that rises and intensifies resulting in violent funnels of tornadoes.
Q&A Related to "Why Do Tornadoes Occur"
Answer Tornadoes form when two masses of different temperatures and humidity meet. If the lower layers of the atmosphere are unstable, a strong upward movement of warmer air is formed
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As John Carney's answer explains, the topology of the so-called tornado alley creates the ideal conditions for massive storms that spawn destructive and deadly tornadoes. Large low
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It can be explained with difficult words like super-cells, etc. But, to make it simpler, imagine this: our atmosphere can be stable or unstable. When it is stable, the sun warms the
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Tornados occur when high pressure systems (hot) and low pressure systems (cold) collide. Since they come from different directions the tornado is formed from that rotation.
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1 Additional Answer
Tornadoes occur when there is a supercell thunderstorm. They occur when there is a northern tropical air blowing from the gulf, cold air from Canada reaches over 50 miles per hour, and when jet stream air reaches a speed of 150 mph. You can find more information here: http://www.hprcc.unl.edu/nebraska/tornadoes-NDS99why.html
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