Autumn 2025 Newsletter published

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Autumn Newsletter image. The background is purple with the ECMWF logo in white. A stacked image of maps is located on the right with a pink box on the left containing white text that reads 'Newsletter No. 185 Autumn 2025: Monitoring heat and cold stress, A new era for CEMS flood forecasting, AIFS ENS becomes operational, Upgrade to IFS Cycle 50r1, Building NEXhub, ten years of climate monitoring

The autumn 2025 issue of the ECMWF Newsletter is now available. As well as news about ECMWF staff and events, it features articles about new developments and the use that can be made of ECMWF products.

Contents include:

  • NEXhub: an infrastructure for the future of IFS experimentation
  • AIFS-ENS becomes operational
  • Looking back on 10 years of climate monitoring by C3S
  • Upgrade to IFS Cycle 50r1

A PDF version and a web version of the Newsletter are available.

The ECMWF Newsletter is published quarterly.

Previous issues are available on the Newsletter publications page. On that page you can also subscribe to email alerts for Newsletters.