Monday, July 23, 2012

Windrose


A windrose is a meteorological diagram depicting the distribution of wind direction and speed at a location over a period of time.  These windroses are presented in a circular format and show the frequency of winds blowing from particular directions.  The lengths of each of the spokes in the windrose are related to these frequencies.  In the windrose each circle represents a different frequency, emanating from zero at the center to increasing frequencies at the outer circles.  Windroses are can quickly indicate the dominant wind directions and the direction of strongest wind speeds. The windrose seen above is for the city of Okeechobee, a city in Florida located 352 miles from Tallahassee, near Port St. Lucie.

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