GRAPES-REPS对我国南方2017年初夏持续性降水预报的检验评估

王叶红, 赵玉春

Verification and assessment of persistent rainfall forecasts of GRAPES-REPS in pre-summer of 2017 in southern China

WANG Yehong, ZHAO Yuchun

图5 不同时效各量级24 h累积降水量集合预报的ROC曲线面积

Fig.5 The ROC curve areas of 24 h accumulated precipitation ensemble forecasts with different magnitudes at different lead time