Diagnostic Analysis of Potential Vorticity in a Heavy Precipitation Process in Qujing in September 2

• 作 者: Tian Menglin Cheng Jiali Miao
• 机 构: QujingMeteorologicalBureau
• 出 处: 气象与环境研究:英文版
• 发表日期: 2019年6期
• 关键词: HEAVY PRECIPITATION CONVERGENCE ZONE between two high pressures SHEAR line Diagn
• 基金项目: Supported by Special Project for Forecasters of China Meteorological Administration(CMAYBY2019-109),Scientific Research Project of Qujing Meteorological Bureau(2018-05)

Based on the observation data from the automatic rainfall station and NCEP/NCAR reanalysis data,circulation analysis and diagnosis analysis of potential vorticity in a heavy rainfall process in September 2017 in Qujing were conducted.The results show that