STRUCTURE OF MESO-β AND –γ-SCALE ON SOUTH CHINA HEAVY RAINFALL ON 12～13 JUNE 2005 USING DUAL-DOPPLER RADAR

被引：0
|
作者：
周海光
机构：
[1] Beijing 100081 China
[2] State Key Laboratory of Severe Weather Chinese Academy of Meteorological Sciences
来源：
JournalofTropicalMeteorology | 2007年 / 02期
关键词：
South China heavy rain; 3-D wind; Dual-Doppler radar; wind retrieval; mesoscale structure;
D O I：
暂无
中图分类号：
P458.121 [];
学科分类号：
摘要：
The three-dimensional wind fields of the heavy rain on 12-13 June 2005 in Guangdong province are retrieved and studied with the volume scan data of the dual-Doppler radar located in the cities of Meizhou and Shantou. It is shown that the meso-β-scale and meso-γ-scale convergence lines located in the convective system at the low and middle layer play an important role in the heavy rainfall. The convergence line is the initiating and maintaining mechanism of the rain. A three dimensional kinematic structure model is also given.
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页码：137 / 140
页数：4
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