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At ground level, there is no intensity. At higher elevetions the intensity is less than after the tornado has touched down. When a tornado touches down, it is no longer able to draw in air from below. This causes the pressure in the core of the vortex to drop, leading to an increase in wind speed.

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Q: How strong is a tornado before it hits the ground?
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Related questions

What happens before the tornado hits the ground?

The tornado is a twister before it hits the ground, it just spins in the sky, kind of


What is the microburst of a tornado?

A tornado does not produce a microburst, they are two different things. A microburst is a powerful downdraft in a thunderstorm that spreads out when it hits the ground, producing very strong, damaging winds that can equal those of a tornado.


Does wind stop before a tornado hits?

Sometimes it does, but not always. Sometimes there are strong winds from something called the rear-flank downdraft near a tornado.


What happens when a tornado hits the ground?

it stays on the ground until it weakens


What should you do if an EF5 tornado is approaching your home?

First, it is impossible to know how exactly strong a tornado is before it hits. But if a strong tornado is approaching you should be in your basement or storm cellar which is the safest place to be. Even if the tornado is an EF5 the portion of it with EF5 winds may still easily miss you.


What happens if a tornado strikes the ground?

Air at ground level will then spiral into the tornado and reach great speeds. Any buildings or trees the tornado hits will be damaged or destroyed by the winds.


What comes before a tornado?

Tornadoes are often preceded by heavy rain and sometimes hail and strong winds as well as thunder and lightning. The rain and hail often stop before the tornado hits, but it may also be embedded in the rain.


Would an F1 tornado kill you?

F1 tornadoes can kill, but they rarely do. So an F1 tornado is unlikely to kill you, but you should still take safety precautions to reduce your risk, especially since you can't tell how strong a tornado is before it hits.


Is there still wind before a tornado hits?

Yes.


What would happen if asteroid hits a tornado?

Im pretty sure that a tornado isnt strong enough to stop and ansteriod..... So the asteroid would just go through the tornado


What is the average amount of warning before tornado hits?

The average lead time for a tornado warning is 14 minutes.


When will be the next quiet tornado?

First of all, tornadoes are not quiet. It may be quiet before a tornado hits, but not in the tornado itself. Second, it is impossible to predict when or where the next tornado will hit.