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Tornadoes need thunderstorms to form and they usually form in the updraft portion of a supercell, which is in near the back of the storm.

The downdraft portion, where most of the rain and hail can be found is in the from half.

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14y ago

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Does hail occur when there is a tornado?

Often, but not always.


When hail falls does it mean a tornado could come?

It can. Hail often does come before a tornado, but most storms that produce hail do not produce tornadoes.


Does the tornado form after the hail?

Not necessarily. Tornadoes typically form in the rear portion of a supercell thunderstorm, while hail is often found further forward. So in many cases and area will get hail before the tornado moves through. But that that does not mean the tornado has not formed yet.


When tornadoes appear does hail come too?

Yes, tornadoes and hail can occur together during severe thunderstorms. The strong updrafts and turbulent conditions within a thunderstorm can create hail, while the rotating updraft required for a tornado can also contribute to hail formation.


Does a tornado have hail?

Tornadoes are often but not always accompanied by hail. However, the hail is not a result of the tornado itself but the storm that produces the tornado.


Why does it hail outside when there is no tornado outside?

Hail does not depend on a tornado. Hail forms in thunderstorms with strong updrafts and turbulence. Many of these storms are not even capable of producing tornadoes as they have a strong enough updraft, but not enough rotation for tornadoes.


Is a hailstonefrom a tornado?

No. Hail stones are caused by rising air in thunderstorms that blows rain upward to the height of the atmosphere in which temperatures are freezing. Many tornado producing storms have strong updrafts and also produce hail---but you can have hail without a tornado and likewise you can have a tornado without any hail.


What signs would you see if a tornado was going to occur?

Tornadoes occur during severe thunderstorms and so are often preceded by heavy rain, strong winds, and hail. Specific signs that a tornado may soon develop include rotation in the clouds, a persistent lowering of the cloud base in or near that rotation, and a clear slot opening up near the rotation. Some people report seeing greenish clouds before or during a tornado. While this phenomenon does sometimes occur, it is not necessarily associated with tornadoes.


Where does the weather happen before a tornado?

The weather that precedes a tornado, including heavy rain and hail generally occurs in the front part of a supercell thunderstorm, with the tornado closer to the back.


When a tornado come or hail do you sit by the window?

No, if there is a tornado or hail near a window is one of the least safe places to be.


Does the presence of hail indicate that a tornado is imminent?

No, the presence of hail does not necessarily indicate that a tornado is imminent. While hail can be associated with severe thunderstorms that may produce tornadoes, it is not a definitive indicator of an imminent tornado.


Is there snow in a tornado?

No. Tornadoes occur during thunderstorms when the weather is warm. They often occur in a rain-free portion of a storm, but rain and often hail are generally nearby.