近10 a北京地区10月两次区域性寒潮天气过程对比分析
马玉芳, 于波, 马秀梅, 郑玲, 马守存, 梁依玲, 王佳琳

Comparative analysis of two regional cold wave weather processes in October over Beijing in the past decade
MA Yufang, YU Bo, MA Xiumei, ZHENG Ling, MA Shoucun, LIANG Yiling, WANG Jialing
图9 2024年10月17日20:00 700 hPa(a)、1 000 hPa(b)风场(风矢,单位:m·s-1)与温度露点差(数值,单位:℃)
(红色线为切变线)
Fig. 9 The 700 hPa (a) and 1 000 hPa (b) wind field (arrow vectors, Unit: m·s-1) and dew-point deficit (value of number, Unit: ℃) at 20:00 17 October 2024
(The red line indicates shear line)