Yes. A tornado is a violently rotating column of air, so one cannot form without rotation.
A tornado will usually form in the center of the most intense area of rotation.
There are several types of cloud involved in tornado formation at different stages. Tornadoes form from thunderstorms, which take the form of cumulonimbus clouds, though only a fraction of thunderstorms produce tornadoes. The rotation in a thunderstorm that has the potential to produce a tornado is often marked by a wall cloud. Finally, the developing tornado itself is usually marked by a funnel cloud.
The rotation originate from the speed and direction of the wind changing with altitude. This sets air rolling horizontally. This horizontal rolling can be turn vertical by the updraft of a thunderstorm. This can then tighten and intensify to form a tornado.
Yes. The rotation of a tornado can be detected using doppler radar. Additionally, many tornadoes can be seen with the naked eye.
There a few conditions that tornades need in order to develop. First, they require an sunstable atmosphere that will favor the formation of severe thunderstorms. Next, they need a fairly high relative humidity, which aids in the final stages of tornado formation. Third, there needs to be wind shear. This is what gives thunderstorms the rotation they need to spawn tornadoes. Most tornadoes are associated with some sort of front, but not all.
The rotation in a supercell is what leads to tornado formation.
Not directly, but it is a very important component in tornado formation.
The formation of a tornado is called tornadogenesis.
Yes. A tornado has a center of rotation.
The wall cloud itself doesn't do the damage. The wall cloud is an indicator of rotation in a thunderstorm that can lead to the formation of a tornado.
The rotation of a tornado is it spinning or turning. A tornado is defined as a violently rotating column of air in contact with the cloud base and the ground.
A tornado will usually form in the center of the most intense area of rotation.
The rotation in the updraft of a thunderstorm is ultimately what causes a tornado. However, most thunderstorms do not have such rotation.
Not directly. But changes in wind speed and direction in altitude, called wind shear, plays an important role in tornado formation.
Condensation and wind shear are both important in tornado formation. Tornadoes develop from thunderstorms, which are powered by the energy released from condensation. Wind shear is what gives thunderstorms the rotation then need to produce tornadoes. Tornado-producing storms may form along a stationary front, but are more common along cold fronts.
One of the strongest indicators that a thunderstorm might produce a tornado is rotation in the clouds.
Mostly using Doppler radar meteorologists can detect rotation in a thunderstorm, it is this rotation that can produce a tornado.