天山峡谷北缘一次极端下坡风暴三维结构及触发机理分析

汤浩, 周雅蔓, 安大维, 王敏仲

Analysis of the three-dimension structure and triggering mechanism of a severe downslope windstorm case in north edge of Tianshan canyon

TANG Hao, ZHOU Yaman, AN Dawei, WANG Minzhong

图1 地形（填色）和模式三重嵌套区域（a）及D03研究区内气象站点（黑色点）与各区段（b） （红色矩形为研究区，下同；A、B、D为气流路径参考点，C为红雁池站，下同；蓝色折线为气流过山剖面位置）

Fig.1 Topography （the color shaded） and triply nested model domains （a） and meteorological stations （black dots） and subregions within the D03 domain （b） （The red rectangle indicates the study area， the same as below； points A， B， and D denote reference locations along the airflow path， point C represents the Hongyanchi Station， the same as below； and the blue line indicates the cross-sectional location of the airflow over the mountain）