摘要
利用常规观测资料、自动站观测、卫星、雷达等资料,对2014年5月9—11日广西出现的暴雨天气过程进行综合分析。此次暴雨过程分为2个阶段:前期锋前暖区暴雨和后期锋面暴雨。暖区暴雨是在低空急流加强过程中结合地形抬升作用形成的,锋面暴雨过程冷暖空气交汇强烈,以强烈对流性降水为主。
Using conventional observation data, automatic station observation data and satellite and radar data,the rainstorm weather process in Guangxi from May 9 to 11, 2014 was comprehensively analyzed. The rainstorm process could be divided into pre-frontal warm zone rainstorm stage and frontal rainstorm stage. The warm zone rainstorm was formed in the strengthening process of the low level jet stream combined with the uplift of the terrain. The cold and warm air met strongly in the process of frontal rainstorm, and the convective precipitation dominated.
引文
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[2]李勇,覃武,钟利华.广西2012年前汛期3次暴雨过程环流和中尺度特征[J].气象研究与应用,2013,34(2):31-35.
[3]廖慕科,唐桥义,伍静,等.2010年4月桂东北一次暖区暴雨天气分析[J].气象研究与应用,2010,31(4):20-22,124.