[1]刘国忠,周云霞,覃月凤,等.2020年广西暴雨灾害天气综述与分析[J].气象研究与应用,2021,42(01):101-106.[doi:10.19849/j.cnki.CN45-1356/P.2021.1.18]
　Liu Guozhong,Zhou Yunxia,Qin Yuefeng,et al.Summary and analysis of Guangxi rainstorm disaster weather in 2020[J].Journal of Meteorological Research and Application,2021,42(01):101-106.[doi:10.19849/j.cnki.CN45-1356/P.2021.1.18]
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2020年广西暴雨灾害天气综述与分析()
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气象研究与应用[ISSN:1673-8411/CN:45-1356/P]

卷:
第42卷
期数:
2021年01期
页码:
101-106
栏目:
技术总结
出版日期:
2021-03-31

文章信息/Info

Title:
Summary and analysis of Guangxi rainstorm disaster weather in 2020
作者:
刘国忠;  周云霞;  覃月凤;  翟舒楠;  梁嘉颖;  黄明策
广西壮族自治区气象台, 南宁 530022
Author(s):
Liu Guozhong;  Zhou Yunxia;  Qin Yuefeng;  Zhai Shunan;  Liang Jiaying;  Huang Mingce
Guangxi Meteorological Observatory, Nanning Guangxi 530022
关键词:
广西; 暴雨灾害; 统计分析
Keywords:
Guangxi; rainstorm disaster; statistical analysis
分类号:
P458
DOI:
10.19849/j.cnki.CN45-1356/P.2021.1.18
摘要:
利用气象及其灾情等资料，对2020年广西区域性暴雨灾害天气过程进行综合分析，并与历史同期的气候作比较，在此基础上对其进行综述。结果表明：（1）年初至春季出现冬春暴雨，比常年偏早、偏强。（2）前汛期5月底到6月上旬出现了破历史记录的暴雨灾害，具有时间长、雨量大、强降雨叠加及灾害重等特点。（3）6月底出现站点破历史记录的全区性暴雨。（4）后汛期影响台风个数偏少，受“海高斯”影响出现全区性暴雨。（5）全年区域性以上暴雨场数比常年少。通过对2020年广西暴雨灾害的综述分析，加深对广西暴雨灾害整体性认识，对今后做好预报业务提供有益参考。
Abstract:
Using meteorological and disaster data, the paper analyzed a regional rainstorm disaster process in Guangxi in 2020, compared it with the climate of the same period in history, and summarized it on this basis. The results showed that(1) winter and spring rainstorms occurred from the beginning of the year to spring, which was earlier and stronger than usual.(2) From the end of May to the beginning of June during the pre-flood season, there was a historically record-breaking rainstorm disaster, which had the characteristics of long time, heavy precipitation, heavy rainfall accumulation and heavy disasters.(3) At the end of June, there was a record-breaking rainstorm in the whole province.(4) The number of typhoons affected in after flood season was less, and the whole province rainstorm appeared under the influence of typhoon Higos. (5) The number of rainstorms above the regional level in the whole year was less than normal. Through the comprehensive analysis of the heavy rain disasters in Guangxi in 2020, the overall understanding of the heavy rain disasters will deepen and it will be a useful reference for forecasting operations in the future.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2020-10-23。
基金项目:广西壮族自治区气象局重点项目（桂气科2017Z01）、2021年度中国气象局创新发展专项“2020年灾害性天气预报技术总结分析”（CXFZ2021Z034）
作者简介:刘国忠,男,硕士,正高级工程师,主要从事天气预报业务及研究。E-mail:baiselgz@sina.com
更新日期/Last Update: 1900-01-01