ECMWF CP/DA Workshop 2026
ECMWF Joint CP-TT/DA-TT Workshop 2026
ECMWF workshop on data assimilation and computational physics for weather prediction.
Tentative dates. These dates have been reported but are not fully confirmed on the organizer's website. Confirm before booking travel.
About ECMWF CP/DA Workshop 2026
The ECMWF Joint CP-TT/DA-TT Workshop is scheduled for October 26–30, 2026 at ECMWF in Reading, United Kingdom, with roughly 150 participants. It brings together the computational physics and data assimilation technical teams working on numerical weather prediction.
Who should attend
The audience is data assimilation and computational physics researchers from European meteorological services.
Why it matters
Data assimilation is the most I/O-bound stage of the forecast cycle, so the technical choices discussed here translate directly into storage and interconnect requirements at national weather centers. The workshop offers a detailed view of how operational forecasting stresses HPC systems.