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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 archive datasets listed below at times between June and October 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.

  1. Atmospheric model Analysis runs for the four main synoptic hours 00, 06, 12 and 18 UTC; forecast runs out to 10 days based on the 00/12 UTC analysis forecast. Data is produced at the surface, on model levels, pressure levels, isentropic levels and levels ...

  2. as well. A preliminary ERA5 dataset from 1950 to 1978 is also available on the  Climate data store (CDS) ...  (1959-1978 is superseded by the quality assured dataset). ERA5 combines  vast amounts of historical ...

  3. in the data sets. It also includes recovery of historical (last century) data. UERRA datasets come from ... Climate Data Store MARS Catalogue (restricted) Public Datasets Climate Data Store ...

  4. and monthly mean data are available from the  ERA-20C ECMWF Public Datasets web interface. The  ERA-20C ... Observation ECMWF Public Datasets web interface  also offers access to the observation feedback (see ... Portal MARS Catalogue (restricted) Catalogue of Archive Products Public Datasets ...

  5. ECMWF Public Data Portal MARS Catalogue (restricted) Catalogue of Archive Products Public Datasets ...

  6. Catalogue of Archive Products Public Datasets ...

  7. Catalogue (restricted) Catalogue of Archive Products Public Datasets ...

  8. ERA5-Land is a reanalysis dataset providing a hourly high resolution information of surface ... dataset, as any other simulation, provides estimates which have some degree of uncertainty. ERA5-land ...

  9. (restricted) Catalogue of Archive Products Public Datasets ...

  10. The ERA-15 production system generated re-analyses for 15 years (1979-1993) using a special version of their 1995 operational data assimilation system and model. The resulting analyses include full model resolution analyses or reduced resolution analyses ...