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Relation: subclass

direct-childrendocumentationgraph
Wind21Any Motion of Air.^
    WindGust3A WindGust is a sudden increase in the wind speed. It usually lasts for less than 20 seconds, bri...^
        WeakGust.When the maximum speed exceeds the average speed by 10 to 15 knots (19 to 28 km/h; 12 to 17 mph), t...^
        StrongGust.StrongGust is used when the the maximum speed exceeds the average speed by 15 to 25 knots (28 to ...^
        ViolentGust.ViolentGust is used when the the maximum speed exceeds the average speed by over 25 knots (46 km/...^

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