摘要
利用天气图、卫星云图、雷达资料及常规观测资料进行物理量计算,对2005年8月3日冷锋过境造成的强对流天气过程的诊断分析表明,这次过程主要是由于高、低空急流的耦合作用,使水汽输送强大,不稳定能量积累和释放而产生.
The paper gets on with numerical physical amount analysis for a strong convection weather process that caused by passing of cold front on August 3.08-20 1n 2005 using weather map,satellite cloud picture,radar data and routine observation data.The result show that,the physical reason of the process are due to the coupling action of the high jet stream and the low jet stream,strong vapour transport,the accumulate and release of the huge instability energy.
出处
《云南大学学报（自然科学版）》
CAS
CSCD
北大核心
2006年第S1期189-193,共5页
Journal of Yunnan University(Natural Sciences Edition)
关键词
冷锋
急流
对流性天气
cold front
jet stream
convection weather process
