一次导致大风的暖区飑线后侧入流分析 |
桑明慧, 竹利, 沈晓玲, 张春艳, 左骏 |
Analysis about the rear inflow of a warm zone squall line causing strong winds |
SANG Minghui, ZHU Li, SHEN Xiaoling, ZHANG Chunyan, ZUO Jun |
图2 2018年3月4日 14:00 500 hPa高度场(黑色等值线,单位:dagpm)、850 hPa风场(风矢,单位:m·s-1)及温度场(红色等值线,单位:℃)、200 hPa风速(填色,单位:m·s-1)(a),CAPE分布(单位:J·kg-1)(b),衢州站T-ln P图(c),浙江地面 3 h变压(黑色虚线,单位:Pa)及PCR(红色数值)(d) |
Fig.2 The 500 hPa height field(black contours,Unit: dagpm),850 hPa wind field(wind vectors,Unit: m·s-1) and temperature field(red isolines,Unit: ℃),200 hPa wind speed(the color shaded,Unit: m·s-1)(a),the distribution of CAPE(Unit: J·kg-1)(b),the diagram of T-ln P at Quzhou sounding station(c),the 3-hour variation of pressure(dotted lines,Unit: Pa) and PRC(red values)(d) on surface in Zhejiang at 14:00 on 4 March 2018 |
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