基于多源观测资料对张家口一次雨雪天气降水相态特征的分析

姬雪帅, 王丽婧, 郭宏, 康博思, 黄山江, 张曦丹, 郭旭晖

Analysis of characteristics of precipitation phase during a rain-snow weather process in Zhangjiakou based on multi-source observation data

JI Xueshuai, WANG Lijing, GUO Hong, KANG Bosi, HUANG Shanjiang, ZHANG Xidan, GUO Xuhui

图6 2020年11月17日22：00 3.3°仰角反射率因子（a）与沿41.375°N的反射率因子剖面（b）及19日02：00 0.5°仰角反射率因子（c) (单位：dBZ）与水凝物分类图（d）

Fig.6 The reflectivity on 3.3°elevation (a) and the profile of reflectivity along 41.375°N (b) at 22:00 BST 17 November 2020 and the reflectivity on 0.5°elevation (c) (Unit: dBZ), the hydrometeor classification (d) at 02:00 BST 19 November 2020