Blog from March, 2023

With the need to consolidate its data-provision infrastructure, ECMWF will decommission the Public Datasets Service.

On 1 June 2023 the Public Datasets Service, including access via the Web API client, except for S2S and TIGGE, will stop and the datasets listed below will no longer be available via this service. 

Global Reanalysis datasets:

Regional reanalysis:

Atmospheric composition:

Observation feedback:


If you still need to access any of the datasets listed above via the Public Datasets Service, please do so before 1 June 2023. For alternative ways of accessing the data and more up-to-date datasets, please see Decommissioning of ECMWF Public Dataset Service and "watch" the page to get notified of further updates. For any questions, please contact us via the ECMWF Support Portal

Thank you for using our services and please accept our apologies for any inconvenience.v