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| Analysis on the characteristics of regional rainstorm in Zhangzhou City in the pre-flood season |
| Hong Xiaoxiang1,2, Zhuang Yang2, Cai Letian2 |
1. Laboratory of Straits Meteorology,Xiamen 361000;
2. Zhangzhou Meteorological Bureau,Zhangzhou 363000 |
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Abstract Based on the daily precipitation data and high-altitude detection data of 10 national meteorological observation stations in Zhangzhou from March to June 2001—2020,this paper makes a statistical analysis of the spatial and temporal distribution characteristics and weather situation of regional rainstorms in the pre-flood season in Zhangzhou by means of statistical analysis.It is concluded that the number of rainstorm days in the central region of Zhangzhou in the pre-flood season is more than that in the north and south regions,and the coastal area is more than the inland area.The westerly fluctuation rainstorm is distributed from March to April.The distribution characteristics of rainstorm are related to the terrain,which provides a reference for the rainstorm weather forecast and early warning in the pre-flood season of Zhangzhou City.
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Received: 09 September 2022
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2023, Vol. 40 
