Attention: NCDC systems Global Summary of the Day, Global Hourly Data, Climate Indices, Climate Station Summaries and Marine Data are currently unavailable. These systems will be online by Friday, Feb 27. For immediate access to the FTP data, please visit Datasets Listing . We apologize for the inconvenience.
The following reanalysis datasets are available through NOAA's National Operational Model Archive and Distribution System (NOMADS).
Climate Forecast System Version 2 (CFSv2)
CFSv2 provides a global reanalysis (a best estimate of the observed state of the atmosphere), a global reforecast of past weather down to 0.5 degree horizontal resolution, and an operational, seasonal forecast of weather out to nine months.
North American Regional Reanalysis (NARR)
NARR is a regional reanalysis of North America containing temperatures, winds, moisture, soil data, and dozens of other parameters at 32 km horizontal resolution.
Reanalysis-1 / Reanalysis-2
Reanalysis-1 / Reanalysis-2 are two global reanalyses of atmospheric data spanning 1948/1979 to the present at a 2.5° horizontal resolution.