2000年7月中旬河南连续性暴雨过程分析

The Analysis of Continuous Heavy Rain of Henan in the middle ten days of July 2000

利用２０００年７月１２～１６日逐时雨量、逐时风场、探空及多普勒雷达回波资料，分析了２０００年７月１２～１６日河条连续性暴雨的雷达回波特裕及中尺度系统活动与暴雨的对应关系，揭示中尺度系统是造成暴雨的直接原因。

By analyzing the data of rainfall, wind field and the echo of Doppler radar that got every hour during July 12 to July 16 in 2000, the relationship between heavy rain and the. characteristic of echo along with the mesoscale system is disposed. Results shows that the mesoscale system is the directly causation.