[1]黄嘉浩,汤中明,欧坚莲.2019年“6.11”广西雷暴大风天气成因分析[J].气象研究与应用,2020,41(02):75-79.[doi:10.19849/j.cnki.CN45-1356/P.2020.2.15]
　Huang Jiahao,Tang Zhongming,Ou Jianlian.Cause analysis of thunderstorm and gale weather in Guangxi on June 11, 2019[J].Journal of Meteorological Research and Application,2020,41(02):75-79.[doi:10.19849/j.cnki.CN45-1356/P.2020.2.15]
点击复制

2019年“6.11”广西雷暴大风天气成因分析()
分享到：

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:
75-79
栏目:
技术总结
出版日期:
2020-06-30

文章信息/Info

Title:
Cause analysis of thunderstorm and gale weather in Guangxi on June 11, 2019
作者:
黄嘉浩1;  汤中明2;  欧坚莲3
1. 梧州市西江机场, 广西 梧州 543000;
2. 百色市气象局, 广西 百色 533000;
3. 梧州市气象局, 广西 梧州 543002
Author(s):
Huang Jiahao1;  Tang Zhongming2;  Ou Jianlian3
1. Xijiang Airport, Wuzhou Guangxi 543000;
2. Baise Meteorological Bureau, Baise Guangxi 533000;
3. Wuzhou Meteorological Bureau, Wuzhou Guangxi 543002
关键词:
雷暴大风; 多普勒雷达; 边界层辐合线; 探空分析
Keywords:
thunderstorm and gale; Doppler radar; boundary layer convergence line; radiosonde analysis
分类号:
P458
DOI:
10.19849/j.cnki.CN45-1356/P.2020.2.15
摘要:
利用常规气象资料、探空数据、多普勒天气雷达资料等，对2019年6月11日梧州市出现的一次罕见雷暴大风天气过程进行分析。结果表明，此次雷暴大风是在南支小槽东移与切变线相遇时发生的。大气层结不稳定、高温高湿、低层辐合、垂直风切变较大背景下，低层辐合线触发了强对流天气的发生。雷达观测显示，线状对流回波及前部新激发的强回波带前移过程中产生了雷暴大风，径向速度图上近地面出现大于17 m·s-1大风速区时，对雷暴大风的预报预警有指示意义。
Abstract:
Using conventional meteorological data, radiosonde data, and Doppler weather radar data, a rare thunderstorm and gale weather process in Wuzhou on June 11, 2019 was analyzed. The results showed that the thunderstorm gale occurred when the south branch trough moved eastward and met the shear line. Under the background of unstable atmospheric junction, high temperature and humidity, low-level convergence and large vertical wind shear, the low-level convergence line triggered the occurrence of strong convective weather. Radar observation showed that thunderstorm gale occurred in the moving forward process of the linear convective echo and the new excited strong echo band in the front. When there was a high wind speed area greater than 17m·s-1 near the ground on the radial velocity map, it was indicative for the forecast and early warning of thunderstorm strong winds.

参考文献/References:

[1] 廖晓农,俞小鼎,王迎春,等.北京地区一次罕见的雷暴大风过程特征分析[J]. 高原气象,2008,27(6):1350-1362.
[2] 方翀,俞小鼎,朱文剑,等.2013年3月20日湖南和广东雷暴大风过程的特征分析[J]. 气象, 2015,41(11): 1305-1314.
[3] 伍志芳,张春良,张沛源.一次强对流天气的多普勒特征分析[J].高原气象,2001,20(2):202-207.
[4] 廖玉芳,俞小鼎,郭庆.一次强对流系列风暴个例的多普勒天气雷达资料分析[J].应用气象学报,2003,14(6):656-662.
[5] 庞古乾,伍志方, 叶爱芬.珠三角地区前后汛期强对流过程物理量指数对比分析及阈值选取[J]. 热带气象学报, 2012, 28(6):919-923.
[6] 王艳兰,孙莹,熊英明,等.多普勒雷达反射率因子产品分析与初步应用[J].广西气象,2005,35(2):4.
[7] 卢建壮.梧州副高边缘午后局地性短时雷暴大风潜势预报初步[J]. 气象研究与应用,2008,29(S1):62-63.
[8] 欧坚莲,黄帆,欧欣格,等.梧州市强对流天气潜势预报探讨[J]. 气象研究与应用,2018,39(4):14-17.

相似文献/References:

[1]杨新 柯文华 张小荣 任文斌 廖胜石.两次副高边缘特大暴雨对比分析[J].气象研究与应用,2014,35(04):1.
[2]崔丽曼.河南省雷暴大风气候特征及近年变化趋势分析[J].气象研究与应用,2016,37(03):33.
　Cui Liman.Climate Characteristics and Changing Trend of Thunder-gust during Recent Years of Henan[J].Journal of Meteorological Research and Application,2016,37(02):33.
[3]赖雨薇,苏兆达,梁岱云.多普勒雷达和卫星在监测正面影响桂中台风的应用[J].气象研究与应用,2016,37(01):61.
　Lai Yu-wei,Su Zhao-da,Liang Dai-yun.Applications of Doppler radar and satellite on monitoring typhoon directly affecting GuiZhong[J].Journal of Meteorological Research and Application,2016,37(02):61.
[4]屈梅芳,古明悦.不同天气系统影响下阵风锋的对比分析[J].气象研究与应用,2016,37(02):20.
　Qu Mei-fang,Gu Ming-yue.Comparative analysis of gust front under the influence of different weather systems[J].Journal of Meteorological Research and Application,2016,37(02):20.
[5]吕晓娜.2015年河南首场区域暴雪伴高架雷暴过程分析[J].气象研究与应用,2015,36(04):45.
　Lv Xiao-na.Analysis of the First Blizzard with Elevated Thunderstorms of Henan in 2015[J].Journal of Meteorological Research and Application,2015,36(02):45.
[6]周长青,徐冬英,徐靖宇,等.2016年春季湖南一次连续冰雹天气过程个例分析[J].气象研究与应用,2017,38(04):22.
　ZHOU Changqing,XU Dongying,XU Jingyu,et al.A case study of alasting hail weather process in Hunan in Spring 2016[J].Journal of Meteorological Research and Application,2017,38(02):22.
[7]农孟松,翟丽萍,屈梅芳,等.两种雷暴大风的结构特征及其环境条件对比分析[J].气象研究与应用,2019,40(02):1.
　Nong Mengsong,Zhai Liping,Qu Meifang,et al.Comparative Analysis of Structural Characteristics and Environmental Conditions of Two Kinds of Thunderstorms and Gales[J].Journal of Meteorological Research and Application,2019,40(02):1.
[8]杨金红,吴蕾,李瑞义,等.雷达监测产品在2021年强对流天气中的应用分析[J].气象研究与应用,2022,43(02):93.[doi:10.19849/j.cnki.CN45-1356/P.2022.2.16]
　Yang Jinhong,Wu Lei,Li Ruiyi,et al.Application analysis of radar monitoring products in severe convective weather in 2021[J].Journal of Meteorological Research and Application,2022,43(02):93.[doi:10.19849/j.cnki.CN45-1356/P.2022.2.16]

备注/Memo

备注/Memo:
收稿日期:2020-03-09。
基金项目:梧州市强对流天气的短期潜势预报指标研究（梧气科2016004）
作者简介:黄嘉浩(1976-),男,广西梧州市人,大学本科,助理工程师,主要从事航空气象服务工作。
更新日期/Last Update: 1900-01-01