天山南坡暖季暴雨过程的水汽来源及输送特征

庄晓翠, 李博渊, 赵江伟, 李建刚, 张林梅

Water vapor source and transport characteristics of rainstorm processes in warm season on southern slope of the Tianshan Mountains

ZHUANG Xiaocui, LI Boyuan, ZHAO Jiangwei, LI Jiangang, ZHANG Linmei

图4 天山南坡暖季10次暴雨过程500 hPa不同水汽后向轨迹的比湿逐时变化 (a) 31 July 1981, (b) 11 June 1987, (c) 18 June 1992, (d) 4 July 1992, (e) 11 May 1997, (f) 29 June 1997, (g) 16 July 2007, (h) 29 July 2010, (i) 17 June 2013, (j) 8 September 2015 (C1、C2、C3、C4、C5分别对应图3中1、2、3、4、5轨迹)

Fig.4 The hourly change of specific humidity under different water vapor backward trajectory on 500 hPa for 10 rainstorm processes in warm season on southern slope of the Tianshan Mountains (a)1981-07-31,(b)1987-06-11,(c)1992-06-18,(d)1992-07-04,(e)1997-05-11,(f)1997-06-29,(g)2007-07-16,(h)2010-07-29,(i)2013-06-17,(j)2015-09-08 (C1, C2, C3, C4, C5 correspond to trajectory 1, 2, 3, 4, 5 in Fig.3, respectively)