A fire tornado is caused by a dry land area. when a fire is sparked, and there is the right wind currents a spiral is formed and causes a tornado of fire. conditions for fire tornadoes can be caused by wind whipping through trees and thus creating a circular air flow motion making a spiral.
A fire tornado is caused by a dry land area. when a fire is sparked, and there is the right wind currents a spiral is formed and causes a tornado of fire. conditions for fire tornadoes can be caused by wind whipping through trees and thus creating a circular air flow motion making a spiral.
Sort of. There are whirlwinds called firewhirls. They look somehwat like tornadoes and are sometimes called "fire tornadoes," but they technically are not tornadoes. In their dynamis they are mor like dust devils.
Tornadoes are caused by the interaction of weather systems, which create large thunderstorms (the most powerful and long-lived type is called a supercell). The winds created by the growth and motion of these storms may create vortices (funnel clouds) that can descend to reach the ground, and move along the ground as tornadoes.
The formation of tornadoes is complicated.
First, you need thunderstorms, then you need 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.
Most likely "fire tornadoes" form by a mechanism similar to dust devils. The hot air produced by a fire creates and updraft and more air must move in to replace it. Interaction with vegetation, buildings, local topography, and the wind can sometimes give this in-rushing air a spin. The updraft then takes on this spin ant pulls it into a tight and intense vortex.
"Fire tornadoes" more properly called firewhirls form when wind currents start rotating due to interaction with the terrain. The updraft created by the fire then takes on this spin to form a firewhirl.
See the related question for what causes tornado in general.
Tornado outbreaks typically occur when a mid-latitude low pulls in warm, moist air from the south, and cooler and/or drier air from the north, the creates either a cold front, a dry line, or both. In either case the result is strong thunderstorms. If enough wind shear is present these a number of these storms can become supercells and produce tornadoes. Additionally, one supercell can produce several tornadoes one after the other.
In the case of tornado outbreaks, if conditions are favorable for tornadoes, chances are that more than one storm will produce them.
Multiple tornadoes close together most often occur in a tornado family. A tornado family occurs when a thunderstorm goes through cycles produces multiple tornadoes in succession. In some cases one member of a tornado family forms before the previous one dissipates. Winds flowing into a large, intense tornado may sometimes spawn a smaller satellite tornado that revolves around it.
Finally, it is possible for a single tornado to have more than one funnel. Such multiple-vortex tornadoes occur when a downdraft descends through the center of a tornado. When it reaches the ground and spreads out it collides with air flowing into the tornado, producing complex interactions that spawn smaller vortices inside the main circulation.
cool, dry air meeting with warm, moist air (APEX)
There are many harmful effects on tornadoes but a couple of examples are destruction of homes, land, and necessities that apply to people. The causes of these natural disasters are the high wind speeds and the location where it strikes.
Tornadoes form when a mesocyclone, a part found in some thunderstorms where air twists and moves upward, gets squeezed into a narrower shape. This causes it to spin faster and reach toward the ground to create a tornado.
forest fires, hurricanes, & tornadoes
No. It causes many days of cloudy, wet weather. A cold front causes thunderstorms. Feel free to improve my answer:)
Wind causes most of the damage associated with tornadoes. In rare cases, tornadic winds can reach over 300 mph.
It causes tornadoes
Ultimately, the two primary causes of tornadoes are convective instability, which leads to thunderstorms, and wind shear, which gives those storms the rotation they need to produce tornadoes.
Tornadoes come in all seasons but are most common in spring and summer.
Humans do not cause tornadoes. While climate change may affect tornadoes, it is still uncertain how exactly this will play out.
Tornadoes most often form in association with cold fronts.
Tornadoes form in the southern hemisphere for the same reason they form in the northern hemisphere. The mechanics are the same. See the related question for what causes tornadoes
tornadoes do a lot of damage. it can leave people in devistation, cost a lot of money and kill people.
Condensation and wind shear are both needed for tornadoes to form. Tornadoes can form along stationary fronts as well.
The winds in tornadoes are extremely fast. The winds can push against and tear away at objects. Winds in tornadoes often carry flying debris that causes damage on impact.
There are many harmful effects on tornadoes but a couple of examples are destruction of homes, land, and necessities that apply to people. The causes of these natural disasters are the high wind speeds and the location where it strikes.
Tornadoes form when a mesocyclone, a part found in some thunderstorms where air twists and moves upward, gets squeezed into a narrower shape. This causes it to spin faster and reach toward the ground to create a tornado.
The storms that produce tornadoes often produce hail as well. The presence of hail causes light to be refracted in an unusual way.