A diagnostic analysis is performed about the rainstorm occurred on26-28aug2004in shandong province using the observational data and ncep reanalysis data .

利用实况观测和ncep再分析资料，对2004年8月26～28日山东大暴雨过程进行了诊断分析。

The large scale synoptic background , boundary layer structure and microphysical characteristics of a sustained sea fog event that occurred in the north part of the south china sea are analyzed by using field observation and ncep re-analysis data .

针对华南粤西沿海出现的一次海雾过程，采用现场观测试验获取的数据，结合ncep再分析数据，分析了此次南海北部海雾的大尺度环流背景、边界层结构以及雾的微物理特征。

By using conventional observation data , obit meteorological satellite cloud pictures , doppler weather radar and ncep data the paper adopted forecast method ( ingredients method ) based on component to analyze severe convective weather of thunderstorm and gale that happened in the afternoon of june 3 , 2008 in east central henan .

采用基于构成要素的预报方法（配料法），使用业务中能够及时获取的常规观测资料、静止气象卫星云图和多普勒天气雷达资料，对2008年6月3日下午发生在河南大部的以雷暴大风为主的强对流天气进行分析。