安徽农业科学2011，Vol.39Issue(10)：5949-5953,5975,6.
一次超级单体的雷达回波特征分析
Analysis on the Radar Echo Characteristics of a Supercell
周楠 1任思衡 1王春明 2王巍 1陈锋立 3卢强 1胡鹏1
作者信息
- 1. 解放军理工大学气象学院,江苏南京,211101
- 2. 96167部队,福建永安,366000
- 3. 重庆市梁平县气象局,重庆梁平,405200
- 折叠
摘要
Abstract
By using the two Doppler radars of Chongqing and Wanzhou ,the strong convective storms occurred in Chongqing on May 6,2010 which caused hailstorms and gale were analyzed. As indicated by the results,the storm took on the supercell characteristic,the reflectivity presented three-body scattering,bounded weak echoes region (BWER) and handing echoes,while the radical velocity echoes showed adverse wind zone and mid-altitude radial convergence (MARC); what's more, the VIL increased in a leap, three-body scattering, mid-altitude radial convergence and other radar echo characteristics provided valuable information for the approaching forecast of the gale and hailstorms.关键词
超级单体/多普勒雷达回波特征/三体散射/有界弱回波/逆风区/中层径向辐合/VILKey words
Supercell/ Doppler radar echo characteristic/ Three-body scattering/ Bounded weak echoes region (BWER)/ Adverse wind zone/Mid-altitude radial convergence (MARC)/ VIL分类
农业科技引用本文复制引用
周楠,任思衡,王春明,王巍,陈锋立,卢强,胡鹏..一次超级单体的雷达回波特征分析[J].安徽农业科学,2011,39(10):5949-5953,5975,6.
