贵阳机场2023年春季三次典型起雾天气实况对比分析

Comparative Analysis of Three Typical Foggy Weather Conditions in Spring of 2023 at Guiyang Airport

摘要: 本文利用常规气象站站点资料，贵阳机场常规气象观测资料数据，对贵阳机场2月25日，3月4日，3月9日三次典型起雾天气形势的实况形势场及相关气象要素进行对比分析。得出结论：雾天气形成的以下三个条件1、适宜的风；2、适当的冷却作用；3、充足的水汽和凝结核。这三个条件需同时满足，缺一不可。

Abstract: In this paper, by using the data of conventional meteorological stations and the conventional meteorological observation data of Guiyang Airport, the actual situation field and related meteorological elements of the three typical fogging weather conditions on February 25, March 4 and March 9 in Guiyang Airport were compared and analyzed. The conclusion is drawn: the following three conditions for the formation of fog weather: 1) Suitable wind; 2) Appropriate cooling effect; 3) Sufficient water vapor and coagulated tuberculosis. The three conditions need to be met at the same time and cannot be lacking anyone.