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What temperature does the air have to be for a tornado to occur?
Wiki User
∙ 11y ago
There is no exact temperature. especially since many tornadoes form in storm generate by cold fronts where the temperature changes fairly quickly. However they generally require warm temperatures and rarely form in temperatures of less than 60 degrees Fahrenheit.
Wiki User
∙ 11y ago
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Why does the mass of whirling air in a tornado move downward?
Generally, it doesn't. Air generally moves up in a tornado. When the funnel of a tornado descends, the air is not moving down. The funnel itself is due to the pressure drop inside a tornado. This cools the air that is drawn into it, causing moisture in it to condense into a cloud. As the tornado forms and intensifies, the pressure and core temperature drop, allowing condensation to occur at a lower altitude. In some tornadoes, however, air does move down in the center of a tornado. This occurs when a tornado is spinning so rapidly that air spiraling in from the sides cannot reach the center. Instead, air is drawn downward through the center.
What is the temperature needed to form a tornado?
You need warm moist air from Mexico to mix with the dry cool air from the north.
What is a tornado made of air?
A tornado made of air is a tornado. Part of the definition of a tornado is "a violently rotating column of air."
What is the density for a tornado?
A tornado is made almost entirely of air, with smaller amounts of water, dust and debris. Since air is compressible, a tornado will vary in density depending on temperature, elevation, ambient pressure, and the intensity of the tornado. Generally, density would be between 800 and 1,200 kg/m^3.
Why does the bottom of a tornado go to a tip?
The funnel of a tornado is caused by condensation, due to the pressure drop and resulting temperature drop inside it. Temperature and pressure also decrease with increasing altitude, making it easier for condensation to occur and causing the funnel to be wider at the top. At the bottom, the pressure and temperature may only be low enough for condensation at the very center of the tornado.
What is a sentence using the word tornado?
The wind in a tornado spins accordingly to the temperature of the air
What is the temperature during a tornado?
The typical temperature during a tornado can vary, depending on the temperature of the air inside the tornado. There have been temperatures recorded as low as 50 degrees and as high as 103 degrees.
Why does the mass of whirling air in a tornado move downward?
Generally, it doesn't. Air generally moves up in a tornado. When the funnel of a tornado descends, the air is not moving down. The funnel itself is due to the pressure drop inside a tornado. This cools the air that is drawn into it, causing moisture in it to condense into a cloud. As the tornado forms and intensifies, the pressure and core temperature drop, allowing condensation to occur at a lower altitude. In some tornadoes, however, air does move down in the center of a tornado. This occurs when a tornado is spinning so rapidly that air spiraling in from the sides cannot reach the center. Instead, air is drawn downward through the center.
Is it possible for a tornado to be made out of water?
A tornado cannot actually be made of water. A tornado can occur on water and suck water into it, but it will still be mostly made of air.
What human activities can increase or worsen the impact of a tornado?
Humans can not effect a tornado. Only nature can make a tornado occur. The cold and hot air curl together and form the tornado.
How does scientist predict a tornado?
air pressure,temperature & humidity,wind speed
How does the funnel occur in a tornado?
A tornado pulls in air that has become moist due mostly to rainfall. The rapid pressure drop inside the tornado cools the air, causing the moisture to condense and form a funnel shaped cloud.
A tornado's funnel cloud results when?
The tornado pulls in moist air. The pressure drop inside the tornado cause a temperature drop, causing the moisture to condense.
Where does tornadoes occur mostly and why?
Tornadoes most often occur in the central and southern USA. (tornado alley) Why they occur is because: they get warm moist air from the gulf of Mexico that collides with cold dry air from Canada, and they get contained in this area by the mountain ranges that are on either side, when the air collides they swirl around each other causing a tornado.
What is the temperature when a tornado is alive?
It varies, but tornadoes usually form in warm weather and are followed by a temperature drop. This is because warm air has more energy to power the storms that produce tornadoes. The temperature near the tornado may be a bit lower as the air will likely have been cooled somewhat by rain. There would be another temperature drop inside the tornado itself as a result of the pressure drop.
When did tornado ally occur?
Tornado Alley did not occur. It was not an event. Tornado Alley is a region in the central United States.
in the central united states is a region nicknamed tornado alley. tornado alley stretches from north central texas through central oklahoma area. why do so many tornadoes occur in tornado alley?
It was categorized as tornado alley because it is in the perfect location for tornados to occur. These conditions are: Having warm, humid air for the equator Cold, dry air from Canada and the Rocky Mountains
