MIKE MOSS SAYS: Jaeda, Tornadoes can dissipate when their circulations are interrupted due to cool, stable low-level air flowing into the tornado location, often having been produced as a downdraft from the thunderstorm containing the tornado or by a nearby storm.
Can you neutralize a tornado?
Can tornadoes be stopped? ... No one has tried to disrupt the tornado because the methods to do so could likely cause even more damage than the tornado. Detonating a nuclear bomb, for example, to disrupt a tornado would be even more deadly and destructive than the tornado itself.
What is a tornado weakness?
Weak tornadoes usually last less than 10 minutes, have winds less than 100 mph (160 kph) and cause damage such as broken tree branches and damaged roofs. Over two-thirds of all tornadoes are weak. Weak tornadoes include those in the first two categories of the Enhanced Fujita Scale (EF0 & EF1).