| “海棠”和“泰利”对湖北降水影响的诊断分析 |
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| 引用本文： | 黄志勇,施望芝,毛以伟,黄华丽,陈创买.“海棠”和“泰利”对湖北降水影响的诊断分析[J].气象科技,2007,35(4):503-508. |
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| 作者姓名： | 黄志勇 施望芝 毛以伟 黄华丽 陈创买 |
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| 作者单位： | 1. 武汉中心气象台,武汉,430074
2. 中山大学大气科学系,广州,510275 |
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| 摘 要： | 利用T213数值预报产品和常规气象资料,研究2个登陆西行热带气旋对湖北省降水分布的影响。结果表明:热带气旋"海棠"在西行过程中,其北部倒槽自东向西掠过湖北大部地区时,由于无次级环流出现,而未发生强降水天气;"泰利"在西行过程中,其北部倒槽在掠过鄂东地区时,由于有次级环流相配合,所以带来鄂东地区的强降水天气。次级环流是由多种因素引起的,次级环流产生地与强降水发生地是一致的。
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| 关 键 词： | 热带气旋 物理量场 强降水 湖北 |
| 收稿时间： | 2006/3/13 0:00:00 |
| 修稿时间： | 2006-03-13 |
Effects of Typhoon Haitang and Typhoon Talim on Precipitation over Hubei Province |
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| Huang Zhiyong,Shi Wangzhi,Mao Yiwei,Huang Huali and Chen Chuangmai.Effects of Typhoon Haitang and Typhoon Talim on Precipitation over Hubei Province[J].Meteorological Science and Technology,2007,35(4):503-508. |
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| Authors: | Huang Zhiyong Shi Wangzhi Mao Yiwei Huang Huali and Chen Chuangmai |
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| Institution: | 1 Wuhan Regional Central Meteorological Office, Wuhan 430074; 2 Atmosphere Science Department, Sun Yat-sen University, Guangzhou 510275 |
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| Abstract: | The effects of typhoons Haitang and Talim on the precipitation distribution over Hubei Province are studied by using T213 products and conventional data.The result shows that there was no strong precipitation while the inverse trough north of Haitang moving across Hubei Province from east to west in the case of no secondary circulation,and there occurred strong precipitation while the inverse trough north of Talim moving across Hubei Province companying with the appearance of secondary circulations.The secondary circulations were induced by many kinds of factors,and the source areas of the secondary circulations were in agreement with the areas of strong precipitation occurrence. |
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| Keywords: | landing typhoon physical quantity field strong precipitation Hubei |
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