convective rainfall

The features of satellite cloud maps of mesoscale convective rainfall in the Pearl River Delta

珠江三角洲中尺度对流降水的云图特征

Analysis of apparent heat source and apparent moist sink suggest that cumulus convection activities were active, and the convective rainfall dominated.

从视热源和视水汽汇分析表明本次降水和、云对流活跃，以对流性降水为主。

The Trigger Mechanism of "7.10" Local Convective Intense Rainfall And the Role of Urban Boundary Layer

7.10局地暴雨的启动机制及城市边界层的作用

The qualitative identification methods of Doppler radar velocity PPI pictures are introduced. The related image features of convective rainfall clouds are analyzed: ① the zero-velocity lines in the wind field related to large-scale convergence or divergence in combination with cold or warm advection;

介绍了多普勒雷达速度PPI产品图像定性识别方法，分析了与对流性降水云体有关的图像特征：①冷暖平流与大尺度辐合辐散运动相结合的零速度线；

Impact of Nested-Grid Skill on a Mesoscale Convective System Rainfall Event

网格嵌套技术对一次中尺度对流系统降水过程模拟的影响

Analysis and Forecast of Prefrontal Convective Storm Rainfall

一次锋前对流性暴雨的分析与预报

In addition, a thought of how to use the mesoscale convergence center, TBB of convective cloud and the radar echo for rainfall rate to predict the mesoscale rain cluster is presented.

提出利用逐时的中尺度辐合中心、卫星红外云图云顶亮温及雷达回波降水率做中尺度雨团量级预测思路。

Results also indicated that cumulus parameterization scheme of Kuo-Anthes had the better performance in spatial pattern and rainfall than scheme of Grell because scheme of Grell had the tendency to simulate more convective rainfall.

结果同时表明，由于Grell方案倾向于模拟更多的对流降水，因此Kuo-Anthes方案对西北地区降水型和量值的模拟比Grell方案更接近于实际。