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To start off, the thunderstorm needs to have a rotating low pressure area called a mesocyclone, covering an area 2 to 6 miles wide. This usually occurs in the rear portion of a supercell, but can also develop within a squall line, often on the north side of a bow echo. A downdraft can occur near the mesocyclone and wrap around the bottom portion, causing it to tighten and intensify and stretch toward the ground, producing a tornado.
What else can I help you with?
What are winds doing within a thunderstorm to create a tornado?
Strong and rotating updrafts within a thunderstorm create an area of low pressure at the surface. This low pressure draws in winds from the surrounding area, causing them to spin faster and form a tornado.
Is a tornado a form of matter?
No, a tornado is not a form of matter. It is a natural phenomenon in the atmosphere characterized by a rotating column of air extending from a thunderstorm to the ground. Tornadoes are composed of air and do not have a physical substance of their own.
Is a tornado called a thunderstorm before it touches the ground?
Yes, a tornado typically forms within a thunderstorm. Thunderstorms create the necessary conditions for tornado development, such as strong updrafts and wind shear. The presence of a rotating updraft within a thunderstorm can lead to the formation of a tornado.
Is a tornado a slow process or a rapid process?
In terms of weather a tornado is a very fast process.
Why do tornadoes need thunderstorms to create?
In simple terms, only a thunderstorm can concentrate the energy needed to form a tornado. Most tornadoes from from a thunderstorm with a rotating updraft. Others develop from interactions between turbulence and a non-rotating updraft. Other varieties of whirlwind can develop without thunderstorms, but they are not nearly as strong as tornadoes.
Can a tornado form in a thunderstorm?
Yes. All tornadoes form in thunderstorms.
Why do tornadoes form by clouds?
Because only the the energy involved in a thunderstorm or developing thunderstorm is enough to form something as strong as a tornado.
Can a tornado form without a thunderstorm?
No, tornadoes typically form within severe thunderstorms that have strong updrafts and rotating air. The intense vertical motion within a thunderstorm is necessary for creating the conditions that can lead to tornado formation.
What is something like tornado?
A dust devil resembles a tornado on some levels, but is not as strong and does not form from a thunderstorm.
Why is there a clear after a tornado?
The weather usually clears after a tornado because most tornadoes form in the rear portion of a thunderstorm.
What is a tornado and when may it form?
A tornado is a violently rotating columns of air in contact with the base of a thunderstorm and the ground. Tornadoes are usually produced by a type of strong thunderstorm called a supercell.
Is a tornado caused by a thunderstorm?
Yes. Tornadoes form during severe thunderstorms.
Can a thunderstorm cause a tornado?
Yes, a severe thunderstorm can create the conditions necessary for a tornado to form. Thunderstorms with strong updrafts and rotation can produce tornadoes when other factors align, such as atmospheric instability and wind shear.
What is a tornado is usually produced by?
Tornadoes usually form from a kind of thunderstorm called a supercell.
What forms the shape of a tornado?
a tornado is formed by a thunderstorm
Where does a tornado descend from?
A tornado descends from the base of a thunderstorm.
What is the difference between weather warning and weather watch?
A tornado/thunderstorm watch means that weather conditions are good for tornado/thunderstorm. A tornado/thunderstorm warning, however, means that conditions are extreme and a thunderstorm or tornado is likely. Conditions for either storm are very good at this stage.
