辽东半岛一次大暴雨过程触发和维持机制分析

梁军, 贾旭轩, 张胜军, 冯呈呈, 李婷婷, 程航, 刘晓初

Diagnostic analysis of trigger and maintenance mechanism associated with a rainstorm over Liaodong Peninsula

LIANG Jun, JIA Xuxuan, ZHANG Shengjun, FENG Chengcheng, LI Tingting, CHENG Hang, LIU Xiaochu

图8 2017年8月5日03：00 地面10 m风场（风矢，单位：m·s-1）和大连雷达0.5°仰角反射率因子（填色，单位：dBZ）（a），8月5日03：46营口雷达0.5°仰角反射率因子（b）与过图8（b）中线段的反射率因子剖面（c）（单位：dBZ）

Fig.8 The 10 m wind fields (wind vectors， Unit：m·s-1) and reflectivity at the elevation of 0.5° (the color shaded, Unit: dBZ) from Dalian radar at 03：00 on 5 August （a），reflectivity at 0.5° elevation from Yingkou radar at 03:46 on 5 August (b) and the cross-section of reflectivity along the line in fig.8 (b) (Unit: dBZ) (c)