| 玉林市“6·21”大暴雨成因分析 |
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| 引用本文： | 陈明璐,张洁婷.玉林市“6·21”大暴雨成因分析[J].广西气象,2010(4):34-36,48. |
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| 作者姓名： | 陈明璐 张洁婷 |
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| 作者单位： | [1]广西玉林市气象局,广西玉林537000 [2]广西南宁市气象局,广西,南宁530022 |
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| 摘 要： | 利用常规的天气图、物理量场及数值预报等资料,对2010年6月21日玉林市出现的大暴雨天气进行分析,结果表明：（1）高空波动、中低层切变线、西南暖湿气流和地面弱冷空气是影响此次强降水过程的主要天气系统;（2）对于单站预报,在掌握大气环流形势背景的同时,综合分析各物理量场尤其是本站的重要物理量各层垂直分布,对预报有很好的指示意义。
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| 关 键 词： | 大暴雨 物理量场 数值预报 |
Analysis on ＂6·21＂ Heavy Rain in Yulin City |
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| Chen Minglu,Zhang jieting.Analysis on ＂6·21＂ Heavy Rain in Yulin City[J].Journal of Guangxi Meteorology,2010(4):34-36,48. |
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| Authors: | Chen Minglu Zhang jieting |
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| Institution: | 1.Yulin Meteorological Bureau,Guangxi Yulin 537000; 2.Nanning Meteorological Bureau,Guangxi Nanning 530022) |
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| Abstract: | Based on conventional meteorological data,physical quantities field and numerical forecast products of June 21,2010,the heavy rain process in Yulin city was analyzed.The results show that：（1）the main synoptic system were high-altitude trough,shear line and weak cold air.（2）The physical quantities,especially of the local weather station have importance indication meaning to single-station forecasting. |
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| Keywords: | Heavy Rain Physical Quantities Field Numerical Forecast Products |
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