2019年春季海南岛异常高温成因分析
邢彩盈, 吴胜安, 胡德强, 朱晶晶

Analysis of cause of abnormally high temperature in Hainan Island in spring 2019
XING Caiying, WU Shengan, HU Deqiang, ZHU Jingjing
图6 2019年3月1日至5月31日500 hPa位势高度(单位:dagpm)15°N—22°N平均的经度-时间剖面(a)和115°E—125°E平均的纬度-时间剖面(b)
(实等值线为2019年588 dagpm线,虚等值线为588 dagpm线气候态)
Fig.6 Longitude-time cross-section averaged over 15°N-22°N (a) and latitude-time cross-section averaged over 115°E-125°E (b) of 500 hPa geopotential height (Unit: dagpm) from March 1 to May 31 in 2019
(the solid isolines for 588 dagpm in 2019, the dashed isolines for climate state of 588 dagpm)