基于多模式融合的湖北逐时短时强降水预报方法改进

万羽, 许冠宇, 钟敏, 刘瑞雪, 刘文婷

Improvement of hourly short-term heavy rain forecasting method in Hubei Province based on multi-model integration

WAN Yu, XU Guanyu, ZHONG Min, LIU Ruixue, LIU Wenting

图1 邻域消空方案示意图 （深灰色、白色网格分别表示二分类处理后CR为1和0的格点。红色格点“1”表示无需对潜势概率预报产品进行消空处理，“0”则反之）

Fig.1 The diagram of neighborhood nullification scheme （The gray and white areas represent the grid points with CR of 1 and 0 after binary classification treatment，respectively. The red grid “1” indicates no nullification treatment is required for the potential probability prediction products，and “0” is opposite）