| 热带气旋进入广西影响区强度突然加强的环流特征及物理量诊断分析 |
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| 引用本文： | 李宇,陈润珍,蔡敏,孔宁谦.热带气旋进入广西影响区强度突然加强的环流特征及物理量诊断分析[J].海洋预报,2006,23(Z1):104-109. |
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| 作者姓名： | 李宇 陈润珍 蔡敏 孔宁谦 |
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| 作者单位： | 北海市气象局,广西,北海,536000 |
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| 摘 要： | 本文对1960~2002年进入广西影响区的热带气旋进行统计分析,发现平均每年有4.3个热带气旋进入广西影响区,强度突然加强的平均每年有0.3个,发生在6~10月,其区域分布主要集中在海南岛东北部近海至粤西近海区域和北部湾海域。利用《台风年鉴》和《历史天气图》以及欧洲中心NCEP再分析资料,对这类热带气旋进行环流特征诊断分析,得出了一些结论,有助于更好地做出这类热带气旋的风力和降水预报。
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| 关 键 词： | 热带气旋 广西影响区 强度突然加强 环流特征 NCEP |
| 文章编号： | 1003-0239(2006)增刊-0104-06 |
| 修稿时间： | 2005年11月18 |
The circulation feature and diagnosis analysis of physical quantity after tropical cyclones enter GuangXi influence area and their intensities suddenly strengthen |
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| LI Yu,CHEN Run-zhen,CAI Min,KONG Ning-qian.The circulation feature and diagnosis analysis of physical quantity after tropical cyclones enter GuangXi influence area and their intensities suddenly strengthen[J].Marine Forecasts,2006,23(Z1):104-109. |
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| Authors: | LI Yu CHEN Run-zhen CAI Min KONG Ning-qian |
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| Abstract: | This paper statistically analyzesd tropical cyclones that enteved the GuangXiinfluence area during 1960~2002, and found there wave 4.3 tropical cyclones enteringGuangXi influence area every year, intensity of 0.3 tropical cyclone suddenly strengthenedin intensity during June-October every year, its region distribution mainly concentratesnortheast sea area of HaiNan Island to west sea area of GuangDong and BeiBu Gulf.Through using "Typhoon Yearbook", "Historical Weather Map" and European Center NCEPreanalysis data, diagnoses and analyses circulation feature of this kind of tropical cyclones,gets some conclusion, it is helpful to make wind power and precipitation forecast of thiskind of tropical cyclones better. |
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| Keywords: | tropical cyclone GuangXi influence area intensity suddenly strengthen circulation feature NCEP |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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