ECMWF Annual Seminar 2026

The title of this edition is Advancing the assimilation of Earth system observations with new methodology and Machine Learning.

The seminar is part of ECMWF’s educational programme and is aimed at early career scientists as well as more established scientists.

The 2026 annual seminar will look at how the deployment of Machine Learning (ML) technology and innovative methodology is changing the way we assimilate observations for numerical weather prediction, atmospheric composition and climate reanalysis.

Registration and poster abstract submission will open in January 2026.

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