武夷山市2013年5月15-16日暴雨天气分析

摘要

During May 15 and 16, 2013, Wuyishan City witnessed rainstorm and even heavy rainstorm locally for the co-influence of high-altitude low trough, medium-and minimum-altitude shear line, and ground weak cold air. Through analyzing weather situation and physical quantity, it was found that high-altitude low trough, minimum-altitude shear line and southwest jet stream were major in-fluence systems of this rainstorm, mini-mum-altitude strong convergence and constant moisture transport provided fa-vorable conditions for this rainstorm pro-cess.%2013年5月15—16日，受高空低槽和中低空切变线以及地面弱冷空气共同影响，武夷山市出现暴雨、局部大暴雨过程。通过天气形势及物理量特征等分析可知，高空低槽、低层切变及西南急流是该次暴雨天气的主要影响系统，低层的强辐合上升运动和源源不断的水汽输送为该次暴雨过程创造了十分有利的条件。