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Tornadoes are found most frequently in the United States east of the Rocky Mountains.
In an average year, 800 tornadoes are reported nationwide, resulting in 80 deaths and over 1,500 injuries.

Tornado climatology - Wikipedia


Tornadoes have been recorded on all continents except Antarctica and are most common in .... Strong and violent tornadoes (F3–F5) do occur, especially in some of the interior areas and in the ...

Where Tornadoes Strike Around the World (INTERACTIVE) | The ...


Mar 29, 2014 ... The United States averages the most tornadoes of any country in the world annually. But where else do they occur? Areas shaded in red on the ...

Where do tornadoes occur? | OpenHazards.com


Tornadoes have been documented on every continent except Antarctica. Tornadoes tend to occur in the middle latitudes in both hemispheres, between 30 ° and ...

Severe Weather 101: Tornado Basics


Tornadoes are the most violent of all atmospheric storms. Where do tornadoes occur? Tornadoes occur in many parts of the world, including Australia, Europe, ...

Prepare for a Tornado | Weather Underground


How do tornadoes form? The truth is that scientists don't fully understand how tornadoes form. A parent supercell thunderstorm is needed. Beyond that, each ...

Where Tornadoes Happen | UCAR Center for Science Education


Most tornadoes are found in the Great Plains of the central United States – an ... Why do so many tornadoes form in this part of south central North America?

Tornadoes - Weather Wiz Kids weather information for kids


How do tornadoes form? Most tornadoes form from thunderstorms. You need warm, moist air from the Gulf of Mexico and cool, dry air from Canada. When these ...

Where do most tornadoes occur in the world? | Reference.com


According to the National Severe Storms Laboratory, the central United States experiences more tornadoes than any other location in the world. Its flat, wide ...

12 Twisted Tornado Facts - Live Science


Jun 18, 2009 ... How do tornadoes form? Tornadoes form where warm moist air is trapped underneath a layer of cold, dry air. This instability is upset when the ...