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 ...
Oct 26, 2016 ... 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 ...
Tornadoes are the most violent of all atmospheric storms. Where do tornadoes
occur? Tornadoes occur in many parts of the world, including Australia, Europe, ...
According to the National Severe Storms Laboratory, the central United States
experiences more tornadoes than any other location in the world. Its flat, wide ...
Jan 19, 2012 ... A tornado is a violent whirlwind that usually develops in association with a severe
thunderstorm. However, tornadoes in Florida can form in a ...
Apr 21, 2014 ... Tornadoes can occur in Northern South America, South Mexico, ... Andrews said
tornadoes do not happen frequently here, but when they do ...
Jul 25, 2013 ... How do other countries match up against the United States when it ... tornadoes
likely go unreported since the majority occur over the vast and ...
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 ...
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
May 26, 2016 ... Tornadoes are most common in the central part of the United States, known as
the Great Plains.