NCEP GFS 0.25 Degree Global Forecast Grids Historical Archive
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The NCEP operational Global Forecast System analysis and forecast grids are on a 0.25 by 0.25 global latitude longitude grid. Grids include analysis and forecast time steps at a 3 hourly interval from 0 to 240, and a 12 hourly interval from 240 to 384. Model forecast runs occur at 00, 06, 12, and 18 UTC daily. For real-time data access please use the NCEP data server [http://www.nco.ncep.noaa.gov/pmb/products/gfs/].NOTE: This dataset now has a direct, continuously updating copy located on AWS (https://noaa-gfs-bdp-pds.s3.amazonaws.com/index.html [https://noaa-gfs-bdp-pds.s3.amazonaws.com/index.html]). Therefore, the RDA will stop updating this dataset early 2026
美国国家环境预报中心(National Centers for Environmental Prediction, NCEP)业务化全球预报系统(Global Forecast System, GFS)的分析与预报网格采用0.25°×0.25°的全球经纬度网格。该数据集包含分析场与预报场的时次数据:0至240小时时段内采用每3小时一次的时次间隔,240至384小时时段内采用每12小时一次的时次间隔。该模式的预报任务每日于协调世界时(Coordinated Universal Time, UTC)00、06、12、18时启动。如需获取实时数据,请使用NCEP数据服务器[http://www.nco.ncep.noaa.gov/pmb/products/gfs/]。注意:本数据集目前在亚马逊云服务(Amazon Web Services, AWS)上设有直接且持续更新的副本,访问地址为https://noaa-gfs-bdp-pds.s3.amazonaws.com/index.html。因此,研究数据档案馆(RDA)将于2026年初停止更新本数据集。




