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15/November/2021

Planned changes to operational forecasting systems:

  • Environment and Climate Change Canada (ECCC) contribution to C3S will update one of its seasonal forecasting system to a new version, GEM5-NEMO, from December 2021
    • Hindcast data for December start dates from this new system will be available at the CDS during the week commencing on the 6th of December.
    • Real-time forecast data for December 2021 will be published on 13th December at 12GMT.
    • With the introduction of the new system, GEM5-NEMO, the contribution from the current GEM-NEMO system will be discontinued
  • Japan Meteorological Agency (JMA) contribution to C3S will update their forecasting system to a new version, CPS3, from February 2022
    • Hindcast data for February start dates from this new system will be available at the CDS on January 2022 (date to be confirmed). 
    • Real-time forecast data for February 2022 will be published on 13th February at 12GMT
    • With the introduction of the new system, CPS3, the contribution from the current CPS2 system will be discontinued.

12/October/2021

An issue with sporadic anomalous values in "2m dewpoint temperature" from Météo-France System8 has been identified. The details can be found in the section "Fixed errors" under the code E9 of our "Known issues" page

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