一次导致大风的暖区飑线后侧入流分析 |
桑明慧, 竹利, 沈晓玲, 张春艳, 左骏 |
Analysis about the rear inflow of a warm zone squall line causing strong winds |
SANG Minghui, ZHU Li, SHEN Xiaoling, ZHANG Chunyan, ZUO Jun |
图3 2018年3月4日17:30(a)、18:30(b)、19:30(c)丽水站组合反射率因子(填色,单位:dBZ)及18:00(a)、19:00(b)、20:00(c)过去1 h内17.2 m·s-1以上大风(风矢,单位:m·s-1)分布,沿 |
Fig.3 The combined reflectivity at Lishui station(the color shaded,Unit: dBZ) at 17:30(a),18:30(b),19:30(c) and observed gale with wind speed more than 17.2 m·s-1 in the past one hour(wind vectors,Unit: m·s-1) at 18:00(a),19:00(b) and 20:00(c) on 4 March 2018,the reflectivity factor(d,Unit: dBZ) and radial velocity(e,Unit: m·s-1) sections along the moving direction of the squall line(the solid line in the figure b) |
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