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| Classification and feature analysis of radar mosaic echo of thunderstorm gale in Wuyuan |
| Zhang Xiaofang1,2, Ma Zhongyuan1, Wang Han'gen2, Hu Chunfang2, Qiu Wenting2, Chen Qiang2 |
1. Jiangxi Institute of Meteorological Sciences,Nanchang 330046;
2. Wuyuan Meteorological Bureau,Wuyuan 333200 |
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Abstract In order to improve the short-term and impending forecasting and early warning ability of thunderstorms and gale weather in Wuyuan region,this paper classifies and analyzes the meteorological elements and radar echoes of single thunderstorm and gale weather station in Wuyuan by using the data of Wuyuan national general weather station and Jiangxi WebGIS radar mosaic and adopting data statistics,images contrast and other analysis methods.According to the examples,the concrete characteristics of 6 echo types of thunderstorm gale are analyzed,and the intensity of these echo types is statistically analyzed.These research results provide an analytical basis for short-term and impending forecasting and early warning and meteorological service of thunderstorm and gale weather in Wuyuan.
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Received: 11 December 2020
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| [1] |
高建平,马中元,吴才明,等.2017年8月江西上高雷暴大风雷达回波特征分析[J].沙漠与绿洲气象,2019,13(2):55-62.
|
| [2] |
方翀,王西贵,盛杰,等.华北地区雷暴大风的时空分布及物理量统计特征分析[J].高原气象,2017,36(5):1368-1385.
|
| [3] |
许霖,姚蓉,王晓雷,等.湖南省雷暴大风的时空分布和变化特征[J].高原气象,2017,36(4):993-1000.
|
| [4] |
陈丽丽,马中元,彭景,等.靖安县雷暴大风天气与回波特征分析[J].气象水文海洋仪器,2021,38(1):23-26.
|
| [5] |
王福侠,俞小鼎,裴宇杰,等.河北省雷暴大风的雷达回波特征及预报关键点[J].应用气象学报,2016,27(3):342-351.
|
| [6] |
余剑浩,马中元,陈鲍发,等.鹰潭市雷电天气雷达回波特征分析[J].气象水文海洋仪器,2020,37(3):38-42.
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2021, Vol. 38 
