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There is a horizontal line sort-of-thing on each of the main cities/towns of the chart and on each line an additional vertical line(s) is present. The more vertical lines there are on the horizontal line the faster the wind speed. A legend will be provided.


The vertical lines are at a slight angle and lean more towards one side. The side the vertical line leans more to is the direction the wind is coming from.

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15y ago

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