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In this case it can be confirmed that the tornado has touched down. The funnel of a tornado does not have to touch down for the tornado to do so, and the vortex actually reaches the ground before the funnel does. The circulation reaching the ground is a more significant event. When the vortex is aloft its updraft can draw in air from directly below. This is no longer possible when the circulation reaches the ground. Since air can no longer be drawn in from below the pressure inside the vortex drops, causing the wind in it to intensify.
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When the tip of the funnel cloud touches the ground it becomes a?
tornado clouds
What is a tornado before it is a tornado?
Before a tornado touches down it is called a funnel cloud, which looks like a tornado but does not reach the ground. A funnel cloud develops from the mesocyclone of a supercell thunderstorm. A supercell thunderstorm is characterized by the presence of a mesocyclone, which is a deep, continuously-rotating updraft.
What happens when a cloud touches the ground?
fog im guessing
What word means a tube of violently spinning air that touches the ground?
The most notable example is a tornado, which is a funnel cloud that reaches the ground. Over water, this can manifest as a much less violent phenomenon called a waterspout (a non-cyclonic waterspout over land is called a landspout). Other smaller forms of rotating spinning air are called whirlwinds and dust devils.
What does a tornado look like?
The Greensburg tornado changed its appearance throughout its time on the ground. At times it was a vertical column, while at other times it was a cone with the narrow end touching the ground. When it hit Greensburg it was a massive lowering of the clouds well over a mile wide, appearing to be wider than it was tall. At this time it could only bee seen during flashes of lightning.
When a funnel cloud touches the ground it become a?
When a funnel cloud touches the ground it becomes a tornado.
When the tip of the funnel cloud touches the ground it becomes a?
tornado clouds
A funnel cloud touching the ground?
A funnel cloud that touches the ground is a tornado.
What is a funnel cloud that touches the ground?
tornado
When does a funnel cloud become a tornado?
When it touches the ground.
What is a funnel shaped cloud that touches the ground?
A tornado.
What are tornadoes called when they hit the ground?
A tornado that touches the ground is simply a tornado. Before it touches down it is called a funnel cloud.
What kind of funnel cloud touches the ground?
the tornado kind
Funnel cloud that touches the ground?
A funnel cloud is a condensation funnel made of water vapor, dust, dirt, and debris lifted upward from the ground in areas experiencing extremely low air pressure. It is the visible part of a tornado and is considered a tornado if it touches the ground.
Is a funnel cloud that touches the ground a thunderhead or a supercell?
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.
What is a funnel-shaped cloud called?
A funnel shaped cloud is called a funnel cloud. If it touches the ground it is called a tornado.
What kind of cloud does a funnel cloud become when it touches the ground?
it becomes a tornado
