The cloud that forms the visible part of a tornado is called a funnel cloud.
A wall cloud, or, if a potential tornado is already developing, a funnel cloud.
To a degree. A tornado is often made visible by a cloud known as a condensation funnel or funnel cloud. The tornado itself is not a cloud, however, but a violent rotating windstorm. The condensation funnel is sometimes absent in a tornado.
When a tornado forms it often produces a funnel cloud.
The cloud formation before a tornado funnel forms is typically a rotating wall cloud. This type of cloud is often associated with severe thunderstorms and can indicate that a tornado may develop. It is important to take shelter if you see a rotating wall cloud, as it could produce a tornado.
A tornado is typically spawned from a supercell thunderstorm cloud, known as a mesocyclone. These types of clouds are characterized by a rotating updraft, which can produce the necessary conditions for tornado formation.
Signs of tornadic activity usually start with a wall cloud, which is attached to the base of a cumulonimbus cloud.
When a storm develops into a tornado, it is typically associated with a type of cloud called a supercell. Supercells are large, rotating thunderstorms that have the potential to spawn tornadoes due to the strong updrafts and wind shear within the storm.
A tornado is a rotating column of air that extends downward from a cloud and touches the ground.
Before a storm develops into a tornado, it typically forms a rotating wall cloud. This wall cloud can often be seen beneath a thunderstorm and is a key indicator of a possible tornado forming. It is important to monitor the situation closely and take appropriate precautions if a wall cloud is observed.
No, the wall cloud is a lowered section of the cloud base from which a tornado or funnel cloud descends. The dark cloud at the base of a tornado is called the debris cloud.
Not exactly. A tornado itself is a violently rotating windstorm that usually creates a condensation funnel, but a tornado can develop without a funnel.
A tornado that does not touch the ground is a funnel cloud.