云贵准静止锋冬季活动特征与贵州凝冻的关系

谭娅姮, 任曼琳, 李忠燕, 张东海, 夏阳, 王烁, 向波, 郑然

Characteristics of the wintertime Yunnan-Guizhou quasi-stationary front and its relationship with freezing rain events in Guizhou

TAN Yaheng, REN Manlin, LI Zhongyan, ZHANG Donghai, XIA Yang, WANG Shuo, XIANG Bo, ZHENG Ran

图7 1991—2023年冬季贵州中东部（a）、中部（b）、中西部（c）、西部（d）及全省（e）型区域性凝冻过程发生时各站点出现凝冻的日数合成（单位：d）及不同类型区域性凝冻过程及过程首日云贵准静止锋的发生频次（f）

Fig. 7 Composite of freezing rain days (Unit: d) during regional freezing rain events affecting central-eastern (a), central (b), central-western (c), western (d) Guizhou, and the whole province (e), and frequency of occurrence of different types of regional freezing rain events and the Yunnan-Guizhou quasi-stationary front on the first day of the events (f) in winter from 1991 to 2023