Nope... you're describing a tornado.
It doesn't. A tornado is a spinning column of air, not water.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.
True. A tornado is a rapidly rotating column of air that extends from a thunderstorm to the ground, and when it touches the ground it is then classified as a tornado. The funnel cloud is the visible condensation funnel attached to the rotating column of air but becomes a tornado once it touches the ground.
tornado
Neither. A funnel cloud that touches the ground is a tornado. A thunderhead is the sort of cloud that develops into a thunderstorm, and a supercell is the kind of thunderstorm most likely to produce a tornado.
If it is in contact with cloud base as well, then yes.
Yes, a tornado is a rapidly rotating column of air that extends from a thunderstorm to the ground. When it touches the ground, it can cause significant damage due to its strong winds and destructive potential. Tornadoes are typically accompanied by severe weather conditions such as thunderstorms and heavy rainfall.
Anything that touches something else puts pressure on the point of contact. In some cases, such as tapping a finger on paper or a gyroscope spinning on a flat surface, that pressure is light enough to be negligible.
troposphere
A tornado forms from thunderstorms. The thunderstorm starts turning because the wind at different heights is going in different directions and at different speeds. Sometimes this turning in the storm gets focused into a smaller area and starts spinning faster, becoming a tornado.
Yes, that is correct. A tornado is a rapidly rotating column of air extending from a thunderstorm to the ground. It is capable of causing significant damage due to its high winds and often creates a visible funnel shape.
A funnel cloud becomes a tornado when it makes contact with the ground. Until that point, it is just a rotating column of air extending from a thunderstorm cloud. Once it touches down, it is classified as a tornado.
Yes, a tornado typically forms within a thunderstorm. Thunderstorms create the necessary conditions for tornado development, such as strong updrafts and wind shear. The presence of a rotating updraft within a thunderstorm can lead to the formation of a tornado.