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8 2022年4月19日15:38武都多普勒雷达站组合反射率(a,单位:dBZ)及2.4°(b)、1.5°(c)、0.5°(d)仰角径向速度(单位:m·s-1) (红色方框表示强回波区对应的速度模糊) |
Fig.8 Combined reflectivity(a, Unit: dBZ)and radial velocity(Unit:m·s-1)on the elevation of 2.4° (b), 1.5° (c) and 0.5° (d) of Wudu Doppler radar station at 15:38 on April 19, 2022 (The red box indicates the strong echo region corresponds to the velocity ambiguity) |
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