华北地区一次对流激发重力波的卫星观测和数值模拟研究
殷青青, 任璐, 田文寿, 王涛, 杨景怡, 张健恺

Satellite observation and numerical simulation of gravity wave excited by a convection over North China
YIN Qingqing, REN Lu, TIAN Wenshou, WANG Tao, YANG Jingyi, ZHANG Jiankai
图4 2010年8月4日00:00—18:00 30 hPa高度上ERA5再分析资料(a、b、c、d)和WRF模式输出(e、f、g、h)的温度场(填色区,单位:K)和水平风场(白色箭头,单位:m·s-1)对比
(a、e)00:00,(b、f)06:00,(c、g)12:00,(d、h)18:00
Fig.4 The comparison of temperature field (color shaded areas, Unit: K) and horizontal wind field (white arrows, Unit: m·s-1) from ERA5 reanalysis data (a, b, c, d) and WRF simulation (e, f, g, h) at 30 hPa from 00:00 UTC to 18:00 UTC on 4 August 2010
(a, e) 00:00 UTC, (b, f) 06:00 UTC, (c, g) 12:00 UTC, (d, h) 18:00 UTC