摘要
利用常规天气图、卫星云图、地面加密观测资料和雷达资料,对德州市一次区域性暴雨过程进行了诊断分析。结果表明:在欧亚大陆经向型环流场背景下,副热带高压与西风带冷槽、切变线,造成的热力不稳定地区产生强烈的中尺度对流云团是此次区域性暴雨的主要原因。
This paper analyzed the regional torrential rain that took place in Dezhou by using weather chart analysis,satellite cloud picture, ground data and doppler radar data. The results showed that in Eurasia meridional circulation background,it was the main reason that mesoscale convective cluster was produced by subtropical high ,trough in westerly and shear line in unstable stratification.
出处
《现代农业科技》
2015年第22期244-246,共3页
Modern Agricultural Science and Technology
基金
山东省气象局面上课题(2013sdqx04)
关键词
区域性暴雨
天气分析
物理量
雷达
regional torrential rain
weather analysis
physical quantities
radar
