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5 answers

Responses without sources aren't answers, they're just opinions.

Tornadoes normally rotate in a cyclonic direction (counterclockwise in the northern hemisphere). Large-scale storms always rotate cyclonically because of the Coriolis force. Tornadoes usually rotate the same way; however, they are too small in scale to be directly affected by the rotation of the earth, and about 1 tornado in 100 rotates in an anticyclonic direction. Usually only landspouts rotate anticyclonically. However, on very rare occasions, an anticyclonic supercell develops, producing a tornado that is typical except for its direction of rotation.[

2006-06-07 03:11:31 · answer #1 · answered by James E 4 · 0 0

Most tornadoes circulate clockwise, but not all of them do. Scientists have documented a few going counterclockwise. Hurricanes, however, always circulate counterclockwise north of the equator and clockwise south of the equator, due to the Coriolis effect. This is why hurricanes don't occur at the equator. A move from the Northern to the Southern Hemisphere (or vice versa) would change the hurricane's direction and weaken it so much that it would fall apart.

2006-06-07 07:19:54 · answer #2 · answered by Anonymous · 0 0

Low pressure systems, tornadoes, hurricanes in the northern hemisphere (north of the equator) rotate counterclockwise due to the effects of the earths rotation on the atmosphere, while low pressure systems in the southern hemisphere (south of the equator) rotate just the opposite, or clockwise...and high pressure systems are the just the opposite, rotating clockwise in the northern hemisphere and counterclockwise in the southern hemisphere...

2006-06-07 11:57:07 · answer #3 · answered by ka5flm 2 · 0 0

YES it's a rare event but does occurs from time to time
there call anti-cyclonic rotation

2006-06-07 06:06:39 · answer #4 · answered by Pobept 6 · 0 0

lol....you and your tornado questions!

2006-06-07 06:03:17 · answer #5 · answered by Betty 2 · 0 0

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