摘要
应用泰山CINRAD/CD多普勒天气雷达资料,结合区域自动气象站的记录,对2007年8月16日8:00至8月18日8:00新泰地区的1次区域性暴雨天气过程进行分析,结果表明:由于多普勒天气雷达的高时空分辨率、连续观测以及其丰富的回波分析,在其探测汛期暴雨的过程中,能比较清楚地看到中尺度对流回波系统的演变过程,从而能更好地把握暴雨的落区,为做出更准确的预报起到了关键作用。
Based on the data of Doppler radar and the records of the automatic weather station,a diagnostic analysis of a local heavy rainstorm in Xintai from 8：00 on 16 th August to 8：00 on 17 th August,2007 was given.The results showed that for the high spatiotemporal resolution,the ability of continuous monitoring and the abundant echo analysis of the doppler weather radar,the gradation of the MCS was clealy showed,and where the heavy rainstorm would happen was well grasped,so a key effect had been made to make a more exact weather forecast.
出处
《现代农业科技》
2010年第20期27-28,30,共3页
Modern Agricultural Science and Technology
关键词
多普勒雷达
回波分析
大暴雨
山东新泰
Doppler radar
echo analysis
heavy rainstorm
Xintai Shandong
