Tornadoes By Haleigh Miller Picture: Daphne zaras NOAA
What are Tornadoes? Tornadoes are destructive vortex's with violent rotating winds, with a funnel appearance extending from a thunderstorm cloud. info:Virginadot.org/travel /tornadoes
The Conditions Tornadoes form in unusually violent thunderstorms when there is sufficient instability and wind shear present in the lower atmosphere. Instability refers to unusually warm and humid conditions in the lower atmosphere, and possibly cooler than usual conditions in the upper atmosphere. info:Virginadot.org/travel/t ornadoes
Time frame for a tornadoes Tornadoes usually last just a few minutes. The shortest last for only a few seconds, but the longest (and most dangerous) can last for over an hour (but these are extremely rare)! info:Enchantedlearning.com
What time of the year do they occur Tornadoes can occur at any time of the year. In the southern states, peak tornado occurrence is in March through May, while peak months in northern states are during the summer. Tornadoes are most likely between 3 and 9 p.m. but have been known to occur at all hours info:Virginadot.org/tr avel/tornadoes
Damage to property F0: Gale tornado (40-72 mph). Light damage. F1: Moderate tornado ( mph). Moderate damage. F2: Significant tornado ( mph). Considerable damage. F3: Severe tornado ( mph). Severe damage. F4: Devastating tornado ( mph). Devastating damage. F5: Incredible tornado ( mph). Incredible damage info:Virginadot.org/travel/to rnadoes
Pictures!! Pictures:tornado- facts.com
There are even Flaming tornadoes! info:Virginadot.org/travel/tornadoes
Click Me!!! Tornado 101 info:Virginadot.org/travel/tornadoes