Public Datasets
The ECMWF Public Datasets service is being decommissioned and access to most datasets closed on June 1st, 2023. In a final step later this year, access to the remaining multi-model datasets S2S and TIGGE will be migrated to a different system. For more information and alternative access, please visit our dedicated page on the Decommissioning of ECMWF Public Datasets service.
Update Jan 30, 2024: Public access to S2S and TIGGE will be closed soon (Q2/2024). For more information on how to access this data in the future, please visit the dedicated page linked above.
Access to these datasets is provided free of charge. Terms and conditions may apply, please check with each individual dataset.
Global Reanalyses
- CERA-20C (Jan 1901 - Dec 2010)
- ERA-20C (Jan 1900 - Dec 2010)
- ERA-Interim (Jan 1979 - present)
- ERA-Interim/LAND (Jan 1979 - Dec 2010)
- ERA-20CM (Jan 1900 - Dec 2010) Final
- ERA-40 (Sep 1957 - Aug 2002)
- CERA-SAT (Jan 2008 - Dec 2016)
Regional Reanalysis
Multi-model
Atmospheric composition
- CAMS Global Fire Assimilation System (2003 - present) now available on the ADS
- MACC Reanalysis (2003-2012)
- MACC GHG flux inversions (1997 - 2014)