本文已被:浏览 1482次 下载 1368次
中文摘要: 利用3824-C单多普勒天气雷达资料,分析了暴雨过程中的中尺度系统:低空急流、暖平流、暖切变、冷切变、逆风区的雷达回波特征;通过对它们的识别及与降水特征、暴雨落区的比较研究,表明这些中尺度系统在暴雨的临近预报中都有明确的指示意义。
中文关键词: 多普勒天气雷达,中尺度系统识别,暴雨临近预报
Abstract:Based on the data by a single Doppler weather radar 3824-C,the characteristics of the echo of measoscale systems, including low-jet, warm advection,warm shear,cold shear and contrary wind area during a rainstorm are analyzed.It shows that these mesoscale systems are obvious signals for rainstorm feature.
文章编号: 中图分类号: 文献标志码:
基金项目:
Author Name | Affiliation |
引用文本:
刘洪恩,2001.单多普勒天气雷达在暴雨临近预报中的应用[J].气象,27(12):17-22.
,2001.Application of A Single Doppler Weather Radar to Nowcasting of Rainstorms[J].Meteor Mon,27(12):17-22.
刘洪恩,2001.单多普勒天气雷达在暴雨临近预报中的应用[J].气象,27(12):17-22.
,2001.Application of A Single Doppler Weather Radar to Nowcasting of Rainstorms[J].Meteor Mon,27(12):17-22.