The UFS-R2O Project began in July 2020, and the first three years of the project (Phase I; July 2020 - June 2023) resulted in many accomplishments, leading to significant advancements in developing the FV3-based systems including the Hurricane Analysis and Forecast System (HAFS) version 1, the regional Rapid Refresh Forecast System (RRFS) version 1, the Global Forecast System (GFS) version 17 and Global Ensemble预测系统(GEFS)版本13。该项目的第二阶段(2023年7月至2026年6月)将继续发展和改善全球,区域和飓风预测系统及其数据同化,物理,大气组成,基础设施,验证以及后处理的组成部分。
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