Variable Wind Direction A condition when: The wind direction fluctuates by 60° or more during the 2-minute evaluation period and the wind speed is greater than 6 knots; or The direction is variable and the wind speed is less than 6 knots.
Variable Wind Direction - permalink - collapse All > Science > Weather A condition when ...
Variable WindSame as Variable Wind Direction; a condition when (1) the wind direction fluctuates by 60° or more during the 2-minute evaluation period and the wind speed is greater than 6 knots; or ...
See also: Earth, Jet Stream, Advection, Likely, Doppler Radar
 
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