[1]蒋亚平,张玲玲,苏彦,等.台风“山竹”（1822）后期造成崇左市强降水成因分析[J].气象研究与应用,2020,41(02):80-83.[doi:10.19849/j.cnki.CN45-1356/P.2020.2.16]
　Jiang Yaping,Zhang Lingling,Su Yan,et al.Cause analysis of heavy rainfall in Chongzuo City in the late stage of typhoon Mangkhut (1822)[J].Journal of Meteorological Research and Application,2020,41(02):80-83.[doi:10.19849/j.cnki.CN45-1356/P.2020.2.16]
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台风“山竹”（1822）后期造成崇左市强降水成因分析()
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气象研究与应用[ISSN:1673-8411/CN:45-1356/P]

卷:
第41卷
期数:
2020年02期
页码:
80-83
栏目:
技术总结
出版日期:
2020-06-30

文章信息/Info

Title:
Cause analysis of heavy rainfall in Chongzuo City in the late stage of typhoon Mangkhut (1822)
作者:
蒋亚平;  张玲玲;  苏彦;  毛家燊;  奉意杰
崇左市气象局, 广西 崇左 532200
Author(s):
Jiang Yaping;  Zhang Lingling;  Su Yan;  Mao Jiashen;  Feng Yijie
Chongzuo Meteorological Bureau, Chongzuo Guangxi 532200
关键词:
“山竹”台风; 降水差异; 天气形势; 崇左市
Keywords:
typhoon Mangkhut; precipitation difference; weather situation; Chongzuo City
分类号:
P444
DOI:
10.19849/j.cnki.CN45-1356/P.2020.2.16
摘要:
利用常规气象观测、NCEP再分析等资料，对2018年台风“山竹”造成崇左市前后期（台风停编为界）降水差异原因进行分析。结果表明，台风停编后其后部较强的偏南气流与南下的冷空气共同作用引起的降水比台风本体降水大，台风“山竹”前期产生的降水主要以层状云降水为主，后期冷暖空气交绥造成大范围对流性降水；低层正涡度维持对台风停编后冷空气侵入造成的对流性强降水产生起到重要作用。
Abstract:
Using conventional meteorological observation data and NCEP reanalysis data, the precipitation difference in Chongzuo caused by typhoon Mangkhut were analyzed. The results showed that, for Chongzuo City, the precipitation caused by the interaction of strong southerly air flow and cold air in the south was significantly higher than that caused by the typhoon itself. The precipitation in the early stage of typhoon Mangkhut mainly consisted of stratiform cloud precipitation, and the later stage of cold and warm air interaction resulted in large-scale convective precipitation; the low-level positive vorticity maintained the cold air intrusion after the typhoon stopped. The convective heavy rainfall caused by the inflow played an important role.

参考文献/References:

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相似文献/References:

[1]唐文,肖志祥,苏洵,等.两个偏北路径影响广西台风的降水差异分析[J].气象研究与应用,2018,39(02):1.
　Tang Wen,Xiao Zhixiang,Su Xun,et al.Analysis of precipitation difference between two northern ways affecting typhoon in Guangxi[J].Journal of Meteorological Research and Application,2018,39(02):1.

备注/Memo

备注/Memo:
收稿日期:2019-10-28。
基金项目:广西气象局面上项目（桂气科2020M04）
作者简介:蒋亚平(1993-),男,助理工程师,主要从事中短期天气预报和强对流天气预报预警服务。E-mail:lovjiangyp@sina.com
更新日期/Last Update: 1900-01-01