|
|||||
|
|
| 盐城市发生大暴雨的天气类型分析 | |
| 引用本文： | 商兆堂,濮梅娟,蒋名淑.盐城市发生大暴雨的天气类型分析[J].气象科学,2007,27(4):436-440. |
| 作者姓名： | 商兆堂 濮梅娟 蒋名淑 |
| 作者单位： | 1. 江苏省气象局,南京,210008 2. 江苏省气象台,南京,210008 3. 苏州市气象局,苏州,215021 |
| 摘 要： | 按500 hPa形势,盐城市大暴雨的天气类型可划分为台风型和副高边缘型两大类。发生大暴雨时一般副高较强,高空有低槽或切变线,有明显的冷暖气流辐合区。系统深厚,高、中、低层配合较好。地面天气系统主要有冷锋、静止锋、气旋、低压倒槽。 |
| 关 键 词： | 台风 副高 大暴雨 |
| 收稿时间： | 2005-01-26 |
| 修稿时间： | 2006-05-30 |
THE WEATHER TYPES OF THE BIG RAINSTORM IN YANCHENG CITY |
|
| Shang Zhaotang,Pu Meijuan and Jiang Mingshu.THE WEATHER TYPES OF THE BIG RAINSTORM IN YANCHENG CITY[J].Scientia Meteorologica Sinica,2007,27(4):436-440. | |
| Authors: | Shang Zhaotang Pu Meijuan and Jiang Mingshu |
| Institution: | 1 .Jiangsu Province Meteorological Bureau ,Nanjing 210008;2 .Jiangsu Meteorological Observatory, Nanj ing 210008;3. Shuzhou Meteorological Bureau, Shuzhou 215021 |
| Abstract: | According to the circulation situation on 500hPa,the synoptic type of heavy rainstorm occurred in Yancheng city can be divided to two types as typhoon-type and edge-type of subtropic high.Normally,during the heavy rainstorm,the subtropic high should be stronger and trough or shear line often exists at upper level,meantime,the convergence zone formed by cold and warm stream is also obvious.At the same time,it also showed that synoptic systems are deep at vertical direction and the system,respectively,located at low,middle and high level is consistent with each other.On the other hand,the main surface weather systems are composed of the cold front,stationary front,cyclone,and inverse trough of low pressure. |
| Keywords: | Typhoon Subtropic high Heavy rainstorm |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
| 点击此处可从《气象科学》浏览原始摘要信息 | |
| 点击此处可从《气象科学》下载免费的PDF全文 | |