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风是影响飞机飞行的重要气象因子,尤其是大风天气会对飞机造成极大危害。通过对2012~2016年揭阳潮汕机场观测资料的分析,研究了揭阳潮汕机场大风天气的特征。研究发现揭阳潮汕机场大风天气年均2.4d左右,没有明显的变化规律。主要出现在夏季,于7、8月份居多。日变化特点大风出现的时段也相对集中在下午和上半夜时段。出现大风天气主要是热带气旋和强对流天气所致。
Wind is an important meteorological factor that affects the flight of an airplane. In particular, windy weather can cause great harm to the aircraft. Through the analysis of the observation data of Chaoyang Airport in Jieyang from 2012 to 2016, the characteristics of windy weather in Jieyang Chaoshan Airport were studied. The study found that the average annual windy weather in Jieyang Chaoshan Airport was about 2.4 days, with no obvious change rule. Mainly in the summer, mostly in July and August. Diurnal changes in the characteristics of gale appear relatively concentrated in the afternoon and midnight. Windy weather is mainly caused by tropical cyclones and strong convective weather.