台风“安比”变性机制及其对内蒙古大暴雨影响的数值模拟研究
林弘杰, 文小航, 黄晓璐, 李瑞青

Numerical simulation study of Typhoon “Ambi” degeneration mechanism and its impact on heavy rainstorm in Inner Mongolia
LIN Hongjie, WEN Xiaohang, HUANG Xiaolu, LI Ruiqing
图3 2018年7月24日08:00(a)、14:00(b)、20:00(c)、25日02:00(d)环流形势场
(实线为500 hPa高度场,单位:dagpm;风矢为850 hPa低空急流,单位:m·s-1;红色虚线为500 hPa温度场,单位:℃;填色为200 hPa高空急流,单位:m·s-1;加粗实线为588 dapgm特征线)
Fig.3 Circulation situation at 08:00 (a), 14:00 (b), 20:00 (c) on 24, and 02:00 (d) on 25, July 2018
(The solid lines indicate 500 hPa potential height, Unit: dagpm; the wind vectors indicate 850 hPa low-level jet, Unit: m·s-1; red dashed lines indicate 500 hPa temperature field, Unit: ℃; color shaded areas indicate 200 hPa high-level jet, Unit: m·s-1; bold solid lines indicate 588 dapgm characteristic lines)