2022年与2013年浙江夏季极端高温特点和成因对比
付远, 刘汉华, 周玲丽, 赵军平, 马昊, 陆婷婷, 魏蕾, 宣卓林

Comparative analysis of characteristics and causes of summer extreme high temperatures in Zhejiang in 2022 and 2013
FU Yuan, LIU Hanhua, ZHOU Lingli, ZHAO Junping, MA Hao, LU Tingting, WEI Lei, XUAN Zhuolin
图5 2022年(a)、2013年(b)7—8月200 hPa位势高度场(实线)及其距平(填色),2022年(c)与2013年(d)夏季28°N—31°N经向平均的200 hPa位势高度的经度-时间剖面(单位:dagpm)
(黑色粗实线和粗虚线分别为1 252 dagpm线在7—8月及气候平均的位置)
Fig.5 The 200 hPa geopotential height (contours) and its anomalies (the color shaded) from July to August in 2022 (a) and 2013 (b),and the longitude-time cross-sections of 200 hPa geopotential height averaged over 28°N-31°N in summers of 2022 (c) and 2013 (d)(Unit: dagpm)
(The thick black solid line and thick dashed lines are the 1 252 dagpm lines in July-August and the climatological average,respectively)