Comparative Analysis of Two Heavy Snow Processes Based on Doppler Radar Radial Velocity

• 作 者: Yang Shuhua Yang Hai Du Meilin
• 机 构: DatongMeteorologicalBureauofShanxiProvince
• 出 处: 气象与环境研究：英文版
• 发表日期: 2014年7期
• 关键词: 径向速度 多普勒天气雷达 大雪 多普勒雷达资料 零速度曲线 表面电流 低空急流 定量分析 Heavy snow Features of radial velo
• 基金项目: Supported by the Development Project of Air Water Resources For Im- provement of Ecological Environment in Datong City （[2002]552）.

By using the data of synoptic charts and Datong Doppler radar data,two heavy snow processes in Datong during November 9-10,2009 and on March 14,2010 were analyzed. The results show that surface current,occluded fronts,high-altitude and low-altitude jet st