黄土高原复杂地形区两次冰雹天气过程对比分析
张海耀, 黄玉霞, 吴辉彦, 李霞, 穆腊梅, 杨蕙宁

Comparative analysis of two consecutive hail weathers in complex terrain area of loecs plateau
ZHANG Haiyao, HUANG Yuxia, WU Huiyan, LI Xia, MU Lamei, YANG Huining
图3 2020年5月30日(a)和31日(b)20:00榆中探空站T-ln P图及30日(c、d)、31日(e、f)18:00(c、e)与19:00(d、f)温度平流
(单位:10-4 K·m·s-1)沿35.25°N的纬向剖面
(红色竖线之间为降雹区域,黑色阴影为地形。下同)
Fig.3 The T-ln P diagrams at 20:00 BST May 30 (a) and 31 (b), 2020 at Yuzhong sounding station, and the zonal profiles of temperature advection (Unit: 10-4 K·m·s-1) along 35.25°N at 18:00 BST (c, e) and 19:00 BST (d, f) May 30 (c, d) and 31 (e, f), 2020
(The hail area is between the red vertical lines, the black shaded is terrain. the same as below)