1981—2019年新疆区域性高温天气过程时空特征及其环流分型

许婷婷, 杨霞, 周鸿奎

Spatio-temporal characteristics and circulation types of regional high temperature weather processes in Xinjiang during 1981-2019

XU Tingting, YANG Xia, ZHOU Hongkui

图6 伊朗副高东伸型高温天气过程(a)及2017年7月8日典型高温天气(b)的500 hPa位势高度场(单位:gpm)

Fig.6 The geopotential height field at 500 hPa during high temperature weather processes with the eastward extension of Iranian subtropical high type (a) and in typical temperature weather on 8 July 2017 (b) (Unit: gpm)