A tornado is a rapidly rotating column of air that is in contact with both the surface of the Earth .... Tornadoes often begin as funnel clouds with no associated strong winds at the surface, and not all funnel .... Tornadic storms do not contain more lightning than other storms and some tornadic cells never produce lightning at all.
Tornado How do tornadoes form? Most tornadoes form from thunderstorms. ... What do tornadoes look like? ... Once they become heavy, they will start to fall.
Oct 14, 2010 ... The formation of a tornado follows a clear set of steps. First there a change in ... Lastly, a tornado develops and starts to wreak its destruction.
May 1, 2017 ... At what wind speed of the cloud-to-ground vortex does a tornado begin? How close must two or more different tornadic circulations become to ...
Where do tornadoes most often occur in the United States? ... Things start to happen when a storm system aloft moves east and begins to lift the various layers.
If you are in an urban or congested area, do not try and outrun the tornado in ... Things start to happen when a storm system aloft moves east and begins to lift ...