地面气压在纵向峡谷区大风预报中的应用探讨

靳双龙, 刘晓琳, 王勃, 白锦丰, 白爱娟, 张强

Exploring the application of surface pressure in gale forecasting over north-south canyon areas

JIN Shuanglong, LIU Xiaolin, WANG Bo, BAI Jinfeng, BAI Aijuan, ZHANG Qiang

图4 2020年新田站干季51次大风事件中风速与前1~9 h负变压的相关系数（a）以及3、6、9 h负变压分布（b）

Fig.4 Correlation coefficients between wind speed and negative pressure changes prior to 1-9 hours （a） and the distributions of negative pressure changes prior to 3， 6 and 9 hours （b） in 51 strong wind events during the dry season of 2020 at Xintian Station