对流尺度集合预报对川渝地区降水的预报性能分析
叶茂, 吴钲, 高松, 陈良吕, 游婷

Analysis on precipitation forecast performance of convective-scale ensemble system in Sichuan-Chongqing region
YE Mao, WU Zheng, GAO Song, CHEN Lianglü, YOU Ting
图2 2020—2021年暖季08:00起报的36 h时效(a)和20:00起报的48 h时效(b)24 h累积降水量预报性能图
(斜线为FBIAS,弧线为CSI)
Fig.2 Performance diagram of 24 h accumulated precipitation forecast of 36 h (a) and 48 h (b) lead time starting at 08:00 (a) and 20:00 (b) in the warm season from 2020 to 2021
(The slash represents FBIAS, and the arc represents CSI)