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How to represent wind direction

Wind direction is reported by the direction from which it originates. For example, a northerly wind blows from the north to the south. Wind direction is usually. Example of wind speed and direction information on a surface station plot. The wind stem points toward the direction the wind is coming from, the flag represents . Air flow in the atmosphere has both a speed and direction. This is represented mathematically by a vector. Maps that show winds will also sometimes display.

Casey's answer is a good one with respect to interpreting a wind direction in general. However, you specifically asked about doing so on a. However, if the wind direction is represented by an arrow, the arrowhead points to the direction to which the wind blows. In meteorology, it is common to use. represented by wind barbs. The symbol highlighted in yellow (in the diagram above) is known as a "Wind Barb". The wind barb indicates the wind direction and.

Wind Direction and Isobars. surface maps. Winds flow roughly parallel to the isobars, as depicted in the schematic below. Points of the compass as represented in figure are normally used only to express wind directions in general weather forecasts. They are not used in. The wind speed is plotted as feathers and half-feathers representing 10 and 5 knots, on the shaft on the wind direction arrow. See the following table.