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IMPORTANT NOTICE !! IMPORTANT NOTICE !!
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CFSv2 is now operational. The CFSRR (Reanalysis and Reforecast of CFSv2) will NOT be extended beyond March 2011. Users must maintain their own continuing archive by downloading the real time operational data from the 7-day rotating archive located at: http://nomads.ncep.noaa.gov/pub/data/nccf/com/cfs/prod/

 NEW   The NCEP CFSv2 Paper (pdf)

 NEW   CFSv2 decadal run datasets are now available at ESGF/PCMDI

 NEW   CMIP runs (with CFSv2) monthly mean datasets are now available here 3 runs

 NEW   10/04/2011 Timeseries of the 9 month monthly means for 2010 is now available here.

 NEW   7/18/2012 Timeseries of the 9 month monthly means for 2011 is now available here.

Some Verification Datasets are now available here 4/25/2011

IMPORTANT NOTICE: An error was discovered in the computation of the climatologies for the monthly means of the 9 month CFSv2 reforecasts. Corrected climatologies were computed and are now available. We highly recommend that you re-download the new climatologies.

A very small subset of the calibration climatologies have been provided for the following:
  Monthly Means of 9 Month Reforecasts (1982-2010)
  45 Day/1 Season Timeseries
  Timeseries of 9 Month Means
  CFSR Monthly
  CFSR Timeseries