台风“温比亚”引发山东极端暴雨的锋生机制分析
高晓梅, 丛春华, 李峰, 王世杰, 侯启, 封雅琼

Analysis on the frontogenesis mechanism of an extreme rainstorm in Shandong Province caused by Typhoon “Rumbia”
GAO Xiaomei, CONG Chunhua, LI Feng, WANG Shijie, HOU Qi, FENG Yaqiong
图3 2018年8月19日08:00(a)、20:00(b)700 hPa假相当位温(单位:K)和风场(单位:m·s-1),20日02:00假相当位温与风场沿118°E的纬度-高度剖面(c)和沿36.5°N的经度-高度剖面(d)
(蓝色实线为假相当位温,箭矢为全风速矢量)
Fig.3 The 700 hPa pseudo-equivalent potential temperature (Unit: K) and wind field (Unit: m·s-1) at 08:00 (a), 20:00 (b) on 19, and the latitude-height profile along 118°E (c) and the longitude-height profile along 36.5°N (d) of pseudo-equivalent potential temperature and wind field at 02:00 on 20, August 2018
(The blue solid line is for pseudo-equivalent potential temperature, arrow vector is for full wind speed vector)