山西省两次极端大暴雪过程对比分析
王思慜, 赵桂香, 赵瑜, 赵建峰, 申李文

Comparative analysis of two extreme snowstorms in Shanxi Province
WANG Simin, ZHAO Guixiang, ZHAO Yu, ZHAO Jianfeng, SHEN Liwen
图2 2021年2月24日08:00 500 hPa高度场(黑色实线,单位:dagpm)及其标准化距平场(填色)(a),海平面气压场(黑色实线,单位:hPa)及其标准化距平场(填色)(b)
(棕色实线表示槽线,字母“D”、“G”分别表示低压、高压中心位置,红色实线包围区域为山西省,下同)
Fig.2 The 500 hPa geopotential height field (black solid lines, Unit: dagpm) and its standardized anomaly field (the color shaded) (a), sea-level pressure field (black solid lines, Unit: hPa) and its standardized anomaly field (the color shaded) (b) at 08:00 on February 24, 2021
(Brown solid lines represent trough lines, the letters “D” and “G” denote the positions of low and high pressure centers respectively, and the area enclosed by the red solid line is Shanxi Province, the same as below)