2022年陇南“4·19”强对流天气成因及其对配电线路故障的影响分析
鲍丽丽, 王小勇, 段秀兰, 程鹏, 谭丹, 闫昕旸, 何金梅

Analysis on cause of severe convection weather "4·19" in 2022 and its influence on distribution line faults in Longnan City
BAO Lili, WANG Xiaoyong, DUAN Xiulan, CHENG Peng, TAN Dan, YAN Xinyang, HE Jinmei
图7 2022年4月19日16:34武都多普勒雷达站2.4°(a)、1.5°(b)、0.5°(c)仰角反射率因子(单位:dBZ)
(红色方框表示有界弱回波区)
Fig.7 The reflectivity factors on the elevation of 2.4° (a), 1.5° (b) and 0.5° (c) of Wudu Doppler radar station at 16:34 on April 19, 2022 (Unit: dBZ)
(The red box represents the bounded weak echo region)