1969—2024年青藏高原降雹日数时空变化特征
冯晓莉, 赵占秀, 王鹤, 张红亮, 张欣, 管琴, 葛友荣

Spatiotemporal variations of hail days over the Qinghai-Xizang Plateau from 1969 to 2024
FENG Xiaoli, ZHAO Zhanxiu, WANG He, ZHANG Hongliang, ZHANG Xin, GUAN Qin, GE Yourong
图3 1969—2024年青藏高原各月降雹日数占全年总降雹日数的比例和各月降雹日数气候倾向率(a),以及各月降雹日数(单位:d)的年际变化(b)
Fig.3 Proportion of monthly hail days to annual total hail days, climatic trend rate of monthly hail days (a), and interannual variation of monthly hail days (Unit: d) (b) over the Qinghai-Xizang Plateau during 1969-2024