First, the storm itself has to be rotating. A downdraft from another part of the rotating air and tightens and intensifies it into a tornado.
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.
When a funnel cloud touches the ground, it becomes a tornado. Tornadoes are characterized by rotating columns of air extending from a cloud to the ground. They can be incredibly destructive and are classified based on the damage they cause using the Enhanced Fujita Scale.
A funnel cloud is a rotating column of air that does not reach the ground, while a tornado is a funnel cloud that extends to the ground and causes damage. Both are formed from the same weather conditions and can be associated with severe thunderstorms.
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.
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 clouds
Not technically. It is the beginning of a tornado, but they are categorized differently. It is not considered a tornado until it reaches the ground with damaging winds.
When a funnel cloud touches the ground it becomes a tornado.
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.
When a funnel cloud touches the ground, it becomes a tornado. Tornadoes are characterized by rotating columns of air extending from a cloud to the ground. They can be incredibly destructive and are classified based on the damage they cause using the Enhanced Fujita Scale.
To be classified as a tornado, a funnel cloud must make contact with the ground. Once the funnel cloud touches the ground, it becomes a tornado and is classified based on its size, intensity, and associated damage.
A funnel cloud forms when a rotating column of air descends from a thunderstorm cloud but doesn't touch the ground. When the funnel cloud touches the ground, it becomes a tornado. The rotating air within the tornado causes it to appear as a funnel-shaped cloud.
A sighting of a funnel cloud can prompt a tornado warning. If the funnel cloud reaches the ground it becomes a tornado, and can be very destructive to human property and pose a threat to the lives and well-being of the people in its path.
A funnel cloud is a rotating column of air that does not reach the ground, while a tornado is a funnel cloud that extends to the ground and causes damage. Both are formed from the same weather conditions and can be associated with severe thunderstorms.
A funnel cloud is a rotating column of air extending downward from a cloud but not touching the ground. It is typically associated with a rotating storm or thunderstorm, such as a tornado. If a funnel cloud reaches the ground, it becomes a tornado.
The cloud that forms the visible part of a tornado is called a funnel cloud.
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.