ICON Release 2026.04 now available
ICON release 2026.04 has been published on April 30, 2026. A major change for this release is that the model namelist documentation is now available.
ICON simulation wins Gordon Bell Prize for Climate Modelling 2025
ICON team receives international recognition for groundbreaking achievements in high-performance computing.
Pre-Release Notes for icon-2025.10
The new open source release for ICON, 2025.10, will be published end of October.
ICON Tutorial 2025 now available!
The ICON Tutorial 2025 "Working with the ICON model" with a focus on the NWP physics package is now available for download.
ICON model documentation now available
We are pleased to announce that the ICON Partners started to develop a documentation website docs.icon-model.org.
ICON-2024.07 is here, featuring numerous enhancements just in time for mid-year
The ICON-2024.07 version includes essential bug fixes and substantial new developments across all areas (Atmosphere, Ocean, Land, ART). Additionally, there are updates to the infrastructure, improved integration with current external libraries, and enhanced performance on GPU systems.
ICON Open-source Release now with DOI!
We are pleased to inform the community that the first OpenSource release of ICON is now accessible with a Digital Object Identifier (DOI).
