NCEP/NCAR Reanalysis > Data Archive Summary

Date benchmarks for the model run schedule at NCEP and dates of the currently available data in the NCAR archives. In general, data products of 1948-2008SEP* for ds090.0 and 1948-2006FEB for ds090.1 datasets are available.

*Note:

• The 1976rerun-1978rerun to fix aircraft location and snow cover problems are released.
• All TOVS reruns start from Mar 1997 to Feb 2001 are released.
• 200501rerun and 200502 results have sea-ice problem fixed.
• 200408 and 200409 reruns to fix sea-ice problems are released.

• Reanalysis CD/DVD

• Summary Table of Availability/File_Type
• Projected Timeline
• List of VSN's and the Associated File_Types - If you know the file_type and look for a specific VSN for a specific year
• Complete Tar List of Table of Contents of All VSN's - To locate a specific file within a VSN