| A COMPREHENSIVE ANALYSIS OF INTERACTIONS BETWEEN MESOSCALE CONVECTIVE CLOUD CLUSTERS IN TYPHOONS AND MESOSCALE HEAVY RAINS |
| |
| 作者姓名： | 林毅 刘爱鸣 林新彬 |
| |
| 作者单位： | Fujian Meteorological Observatory，Fujian Meteorological Observatory，Fujian Meteorological Bureau |
| |
| 基金项目： | National Scaling Scientific Project (Dedicated Item 95-03) |
| |
| 摘 要： | 1INTRODUCTIONHeavyrainsassociatedwithtyphoonsareoneoftheimportantmeteorologicaldisastersintheFujianProvince,whichbringsaboutgreaterdamageinshort-lived,severeprecipitation.Muchdocumentationhasbeenreportedonthestudyofthemesoscaleconvectionsystemsandmesoscaleconvectivecomplex(MCC)andassociatedprecipitation1-3].UsinglandfallcasesoftropicalcyclonesFrankie(No.9607),Gloria(No.9608),Joy(No.9610),Winnie(No.9714)andanunnamedtyphoon(No.9802)andhourlyinfraredcloudimagery,thecurrentworkstudiesth…
|
| 关 键 词： | 台风 中尺度天气分析 暴雨 对流云团 |
A COMPREHENSIVE ANALYSIS OF INTERACTIONS BETWEEN MESOSCALE CONVECTIVE CLOUD CLUSTERS IN TYPHOONS AND MESOSCALE HEAVY RAINS |
| |
| LIN Yi,LIU Ai-ming and LIN Xin-bin.A COMPREHENSIVE ANALYSIS OF INTERACTIONS BETWEEN MESOSCALE CONVECTIVE CLOUD CLUSTERS IN TYPHOONS AND MESOSCALE HEAVY RAINS[J].Journal of Tropical Meteorology,2003,9(1):80-85. |
| |
| Authors: | LIN Yi LIU Ai-ming and LIN Xin-bin |
| |
| Affiliation: | 1. Fujian Meteorological Observatory, Fuzhou, 350001 China
2. Fujian Meteorological Bureau, Fuzhou, 350001 China |
| |
| Abstract: | In this paper, time and space distribution regularity of meso-scale heavy rains in five selected typhoons which landed at Fujian from 1996 to 1998 has been analyzed. Besides, with hourly digitized satellite infrared imagery, the features of the mesoscale are revealed for the genesis and evolution of mesoscale convective systems in typhoons. It indicates that the intensity of mesoscale storms is closely connected with the temperature and the area of the coldest cloud cluster. The heavy rainfall usually emerges on the eastern side of the mesoscale convective cloud clusters, where the cloud mass is developing and with a dense gradient and big curvature of isoline of the cloud top temperature. |
| |
| Keywords: | typhoons mesoscale heavy rains convective cloud clusters |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《热带气象学报(英文版)》浏览原始摘要信息 |
|
点击此处可从《热带气象学报(英文版)》下载全文 |
