Causes columns of clouds to spin and may form a funnel cloud?

Answer 1

The rotation in a thunderstorm that produces a tornado comes from wind shear, a difference in wind speed and direction with altitude. In the systems that produce tornadoes in the northern hemisphere, you will typically find lower level winds coming out of the west with winds higher up coming out of the south. A counterclockwise change in direction. This creates a counterclockwise circulation in the thunderstorm that can produce a tornado. In the Southern Hemisphere the upper level winds are out of the north and clockwise rotation results.

Answer 2

The rotation in a thunderstorm that produces a tornado comes from wind shear, a difference in wind speed and direction with altitude. In the systems that produce tornadoes in the northern hemisphere, you will typically find lower level winds coming out of the west with winds higher up coming out of the south. A counterclockwise change in direction. This creates a counterclockwise circulation in the thunderstorm that can produce a tornado. In the Southern Hemisphere the upper level winds are out of the north and clockwise rotation results.

Answer 3

Wind shear causes columns of clouds to spin and form a funnel cloud.

Answer 4

Column of rotating air can lead to spinning columns of clouds and may give rise to a funnel cloud, forming a tornado under the right conditions.

Answer 5

wind shear