影响中国双台风活动气候特征研究

谢彦君, 任福民, 李国平, 王铭杨, 杨慧

Climatic Characteristics of Influencing China Binary Tropical Cyclones

Yanjun Xie, Fumin Ren, Guoping Li, Mingyang Wang, Hui Yang

图9 影响中国双台风出现单站最大日降水日的位置连线（灰色）和副高位置的地理分布（黑色） 考虑到ICBTC频发期为7~9月，故副高位置采用500 hPa上的588 gpm等高线1960—2017年7~9月的平均值。以及影响中国双台风的平均位置及连线均为红色

Fig.9 The geographical distribution of subtropical high (black line) and connections of ICBTCs (grey lines), which are on the days of maximum daily precipitation at single station As the frequent period of ICBTC is from July to September, the annual mean 588 gpm contour line at 500 hPa from July to September during 1960-2017 is used for the location of subtropical high. The average locations and connections of ICBTCs are all in red