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C2SM Modeling Workshop 2027

The C2SM Modeling Workshop 2027 takes place on Friday, 22 January 2027 at the Mercure Hotel, Vulkanstrasse 108b, Zürich-Altstetten. This year's workshop is organized by MeteoSwiss.

The workshop is a follow-up to the formerly known COSMO and ICON User Workshops. As last year, it addresses not only ICON modelers but also users of the Community Earth System Model (CESM), the second model supported by C2SM.

The workshop is a rather informal one-day event that brings together model users and developers to share experiences and knowledge, and to get insights into projects involving ICON and CESM. As in recent years, the program will feature extended poster sessions and a few keynotes. Posters are thus the main form of contribution.

Contributions

You are strongly encouraged to contribute with either a poster or a talk. Your contribution could be an overview of activities related to the model, a description of a technical problem that you are dealing with, results from a specific project, or a demonstration of a tool that may be of interest to other users.

Review last year's contributions for inspiration.

Registration

Registration is open until Tuesday, 1 December 2026. The registration link has been distributed to the C2SM community by email. Please include a preliminary title of your contribution in your registration. If you have not received the invitation, please contact one of the organizers.

Further details will be published on the workshop page.

Organizers

  • Andreas Pauling, MeteoSwiss
  • Dominik Brunner, Empa
  • Michael Jähn, C2SM