How do tornadoes and waterspouts form?

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The formation of ordinary tornadoes is complicated.
First, a condition called wind shear, in which the speed or direction of the wind changes with altitude. If the shear is strong enough it can essentially tilt a thunderstorm, this separates the updraft and downdraft of the thunderstorm, preventing them from interfering with one another. This allows the storm to become stronger and last longer.

Additionally, if the wind shear is strong enough it can start the air rolling in what is called horizontal vorticity. This horizontal vorticity can then be turned vertical by a thunderstorm's updraft. When this happens, the thunderstorm may start rotating. The rotation is especially strong in an updraft called a mesocyclone. If the storm intensifies rapidly enough, a relatively warm downdraft called a rear-flank downdraft or RFD can wrap around the bottom part of the mesocyclone. This can then tighten and intensify its rotation and bring it down to the ground to produce a tornado.

There are two types of waterspout. First there are tornadic or type 1 waterspouts. These are ordinary tornadoes that happen to be on water, and form by the mechanism detailed above.
More common atre type 2 or fair weather waterspouts. These are weaker than regular tornadoes and can form from an ordinary thunderstorm, or even a towering cumulus cloud. Both thunderstorms and cumulus cloud generate an updraft. If they occur over a relatively warm body of water the updraft at the surface can be strengthened. If there is any hint of rotation in the air, which can occur on its own, it can get caught up in the updraft, tightened, and intensified to produce a waterspout. This mode of formation is more like that of dust devils than it is of tornadoes.
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How does a tornado form?

Most tornadoes form in thunderstorms. When the cT and cP air massesmeet they create instability in the atmosphere. As the cT air massstart to go up the cP air mass (basically the air) within theupdraft tilts the circulating air from horizontal to vertical. Thearea of the rotation can be 2-6 miles wi (MORE)

How are tornadoes formed?

Meteorologists still do not know exactly how tornadoes form, or why. But many facts are known. Tornado Formation Tornadoes almost always form in strong thunderstorms which develop along what is called a "dry line." A dry line is a boundary between warm, moist air and cooler, drier air which (MORE)

What is a waterspout?

A waterspout is an intense columnar vortex (usually appearing as afunnel-shaped cloud) that occurs over a body of water and isconnected to a cumuliform cloud. In other words, a tornado on water.

How does a waterspout form?

A waterspout is an intense columnar vortex (usually appearing as afunnel-shaped cloud) that occurs over a body of water. Mostwaterspouts form from an ordinary thunderstorm, or even a toweringcumulus cloud.

How do waterspouts form?

Most waterspouts form from an ordinary thunderstorm, or even a towering cumulus cloud. Both thunderstorms and cumulus clouds generate an updraft. If they occur over a relatively warm body of water the updraft at the surface can be strengthened. If there is any hint of rotation in the air, which can (MORE)

Why aren't waterspouts as powerful as tornadoes?

Most waterspouts form by a different mechanism than the typicaltornado. Tornadoes are most often a product of powerful rotatingthunderstorms called supercells, the strongest thunderstorms onearth. Most waterspouts don't form from supercells, but are aresult of the instability that occurs when cool a (MORE)

Why do tornadoes form in Tornado Alley?

They form in Tornado Alley for a couple of reasons. One of them is because of the weather. It is humid there. But, tornadoes can also form outside of Tornado Alley. They can form anymore!

How are tornadoes related to waterspouts?

\nBoth tornadoes and waterspouts are funnel shaped masses that can destroy structures,injure, and even kill people. waterspouts are even called "water tornadoes". What people often don't know is that there are two kinds of water spouts. Tornadic and non-tornadic. Non-tornadic waterspouts accrue duri (MORE)

What can a tornado form?

The formation of tornadoes is complicated. First, a condition called wind shear , in which the speed or direction of the wind changes with altitude. If the shear is strong enough it can essentially tilt a thunderstorm, this separates the updraft and downdraft of the thunderstorm, preventing them (MORE)

How are waterspouts and tornadoes alike?

Both are small vorticies produce by large whether systems (by weather standards) that produce strong, circular winds. A waterspout that makes landfall is usually considered a tornado.

Where is tornadoes form?

sky Well this answer is inaccurate because it doesnt come from the sky that is just the place it occurs. It actually forms when hot and cold air combines IN the sky.Just the sky as an answer is irreleavent and just doesnt make any sense. I hope this helps

What is a tornado and how do they form?

A tornado is a violently rotating and destructive column of air extending from the base of a thunderstorm to the ground. The formation of tornadoes these is complicated. First, a condition called wind shear , in which the speed or direction of the wind changes with altitude. If the shear is st (MORE)

How do the tornadoes form?

You need warm, moist air from the Gulf of Mexico and cool, dry air from Canada. When these two air masses meet, they create instability in the atmosphere..

What is the difference between a tornado and a waterspout?

It depends, there are two types of waterspout. There are fair-weather waterspouts which typically form when cold air moves over a warm body of water. Although they connect to the cloud base like a tornado, they are usually weak, no stronger than an EF1 tornado and have internal mechanics more like (MORE)

Why are tornadoes formed?

Tornadoes form when thunderstorm start rotating due to interaction between wind shear and thunderstorms. This rotation can tighten and intensify to produce a tornado. There is no agreement among experts on any single theory of tornado formation.

Does wind form waterspouts?

Fair-weather waterspouts form primarily as a result of the air just above the water surface being warmer than air above. This is enhanced by the updraft of a developing storm. Tornadic waterspouts form just like tornadoes on land, from complex interactions of wind currents in a supercell thunderst (MORE)

Where and how do tornadoes form?

Tornadoes can occur nearly anywhere that there are thunderstorms, But the occur most frequently on the central plains of the United States. Tornadoes form when wind shear, rolling air currents formed by differences in the wind at different altitudes gets taken into the updraft of a thunderstorm (MORE)

What do you do when a tornado forms?

head to a first floor or basement with no window place make sure you bring a mattress or flashlights . if your outside with your car then drive the opposite direction . if your somewhere else like a mall then go to an section of the place or mall and hide . if your outside then go to the nearest (MORE)

What are the similarities between a tornado and a waterspout?

There are two types of waterspout. Tornadic waterspouts are ordinary tornadoes, only on water. "Fair weather" waterspouts are typically weaker than ordinary tornadoes, but can still cause damage can capsize boats. Even a "fair weather" waterspout can move onto land and become a tornado, though t (MORE)

How are tornadoes and waterspouts different?

There are two types of waterspout: tornadic waterspouts and "fair weather" waterspouts. Tornadic waterspouts are normal tornadoes that form from supercells that happen to be on water. However, most waterspouts are of the "fair weather" variety. These waterspouts are weaker than supercell tornad (MORE)

Is a waterspout a tornado?

Yes it is a tornado over the water. However it is easier for a tornado to form over water and is generally smaller and weaker. Waterspouts are generally not officially counted as tornadoes unless they hit land.

How is a waterspout different from a tornado?

A waterspout is essentially a tornado on water. However, there are 2 types of waterspout. Type 1 waterspouts are the same as ordinary tornado, but on water. These are relatively rare, however. Type 2 waterspouts are more common. Unlike normal tornadoes they usually form from a developing thund (MORE)

Can waterspouts form over swimming pool?

Not really. Waterspouts require a much larger body of water to form, such as a lake. However, there are land based cousins of waterspouts called landspouts. In structure they are more like waterspouts than normal tornadoes. It is possible for one to strike a swimming pool, but it would be purely coi (MORE)

Why do waterspouts spin slower than tornadoes?

Typical waterspouts form by a different mechanism from tornadoes. Most tornadoes are produced by the mesocyclone of a supercell, the most powerful type of thunderstorm on earth. By contrast most waterspouts form during non-severe thunderstorms, and can even form from large cumulus clouds. So the rea (MORE)

How many people are killed in a waterspout tornado?

Waterspouts rarely kill as they are generally weaker than normal tornadoes and usually dissipate soon after hitting land. When they do kill, they usually killer no more than 1 or 2 people. On the rare occasions that a strong waterspout occurs death tolls may climb higher, though there is not given d (MORE)

Can waterspouts form under water?

No. Waterspouts are spinning columns of air, similar to tornadoes.They form as a result of conditions just above the water's surface,rather than in the water itself.

What makes tornadoes and waterspouts wild?

the atmosphere makes tornadoes and waterspouts wild,because in tornadoes anything can change at any time due to measures in a super cell thunder storm either temps,dew points, winds or storm path.

Is a waterspout as dangeorous as a tornado?

Generally not unless you are on a boat. Waterspouts are typically weaker than tornadoes and usually dissipate quickly if they hit land. However, they can still cause damage and capsize boats.

What are tornadoes or waterspouts made of?

Tornadoes and waterspouts are essentially spinning columns of wind. Water vapor condenses to form the visible funnel cloud, and dust and debris, or water spray in the case of a waterspout may be lifted into the vortex as well. But for the most part they are made of air.

How do tornadoes form in tornadoes?

This best seems to describe a multiple vortex tornado. This is atornado that has smaller vortices, called suction vortices,circling inside the main vortex. The development of such a tornadois complicated. Let's start with a single vortex tornado. Contraryto popular belief the strongest winds in a to (MORE)

Are waterspouts the same as tornadoes?

Sometimes. Most waterspouts form by a different mechanism thantypical tornadoes do, but sometimes an ordinary tornado occurs onwater and so is considered a waterspout.

Do waterspouts form the same way that regular tornadoes do?

Not usually. There are two types of waterspout: "fair weather"waterspouts and "tornadic" waterspouts. Fair weather waterspoutsare the more common variety. These are produced the the instabilitythat results from cool air moving over warm water. They are usuallymuch weaker than true tornadoes. Tornadi (MORE)

What makes a waterspouts and tornadoes alike and different?

To start off, we must establish that there aretwo types of waterspout: fair-weather waterspouts and tornadicwaterspouts. Tornadic waterspouts are ordinary tornadoes that justhappen to develop or move out over water. Fair-weather waterspoutsare a different phenomenon. This answer will address thediff (MORE)

What is worse a tornado or a waterspout?

A tornado is generally worse. Fair-weather waterspouts, the mostcommon variety, typically have winds equivalent to an EF0 tornado.Even then it doesn't make much a difference, since thesewaterspouts usually stay over open water and never cause anydamage, though they can pose a hazard to small boats. (MORE)

How are waterspouts like tornadoes?

A waterspout is basically a tornado on water. It is a relativelysmall but intense whirlwind that develops from a storm. If awaterspout comes ashore and causes damage it is considered atornado.

Why do waterspouts wedge tornadoes and rope tornadoes different from tornadoes?

"Rope" and "wedge" are just terms to describe the appearance of atornado; they are not distinct phenomena. A rope tornado is atornado that has a very narrow, often winding appearance. Tornadoesoften go through a rope stage as they dissipate. A wedge is a verylarge tornado that appears wider than it (MORE)

How is a waterspout diffent from a tornado?

There are two types of waterspout: fair-weather waterspouts andtornadic waterspouts. A tornadic waterspout is just an ordinary tornado that happens tobe on a body of water. Most waterspouts, however, are of thefair-weather variety. Unlike true tornadoes, which develop from therotating updraft of a s (MORE)