Due to the move of our Meteorological Archival and Retrieval System (MARS) to the new Data Centre in Bologna
there will be no or degraded access to the datasets listed here at times between February and June 2022.
Please visit our
dedicated data centre migration pages
for more information. Thank you for your patience and support during this important move, which will allow
exciting scientific developments and overall better service.
Archive Catalogue
You are browsing the contents of the Archive Catalogue. For further information on how to access data from the Archive Catalogue please check our Order historical datasets page.
Operational data
ECMWF Re-Analyses
Copernicus
Special datasets