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| Analysis of rainstorm process in Fushun on October 3,2021 |
| Li Xinze, Wang Yisen, Li Junle, Li Ruonan, Wang Yixuan |
| Fushun Meteorological Bureauof Liaoning Province, Fushun 210400 |
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Abstract This paper studies the causes of rainstorm in Fushun area from October 3 to 4,2021 are studied by means of circulation situation analysis,physical quantity diagnosis and satellite data analysis.The results show that the rainstorm process in Fushun area is jointly affected by the warm and humid air from the northward uplift of the subtropical high and the cold air from the splitting of the cold vortex in Lake Baikal.The cold and warm air intersects to form a rainstorm,and the rain belt generally shows an eastwest trend.On October 3,2021,Fushun has favorable water vapor,power and energy conditions for the formation of rainstorm,which promotes the generation and development of rainstorm.
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Received: 28 March 2025
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2025, Vol. 42 
