Simulated images - Infrared channel and total precipitation
Base Time: Sun 07 Dec 2025 00 UTC T+24 Valid time: Mon 08 Dec 2025 00 UTC (T+24)
Simulated Forecast image products are generated from the model forecast fields using the same radiative transfer algorithm (RTTOV) as in the ECMWF operational data assimilation. The forecast brightness temperature is used to produce pictures equivalent to the infra-red images available from geostationary satellites.
Precipitation which includes all precipitation types (rain, snow etc.) is represented using colour shades and has units of mm of rainfall equivalent.
Forecast charts and data
We provide current forecasts, climate reanalyses and specific datasets. These are available via the web, point-to-point dissemination, data servers and broadcasting.
Forecasts, analyses, climate reanalyses, re-forecasts and multi-model data are available from our archive (MARS) or via dedicated data servers or via point-to-point dissemination.
Researchers, WMO members, commercial users and satellite data providers can gain access to ECMWF forecast products under one of our various licence agreement types.
Serving meteorology
International collaboration is fundamental to the work of ECMWF, working with the EU and the meteorological community at large, including the World Meteorological Organization, space agencies, and scientists around the world.
Workshops and education
Education is a key element of our work at ECMWF, enabling our partners to get the most from ECMWF's services and develop an advanced understanding of forecasting.
| 18 December | AI Weather Quest: SON Awards Webinar |
| 20 January | Evaluating operational seasonal forecasts in the extratropics: improvements, challenges, and interesting problems |
| February 2 – 5 | Training course: Use and interpretation of ECMWF products |
| 11 February | WeatherGenerator Dissemination Workshop |
| February 10 – 12 | WeatherGenerator General Assembly |
| February 23 – 27 | Training course: Machine learning and Destination Earth |
| March 2 – 6 | Training course: Parametrization of subgrid physical processes |
| 19 March | AI Weather Quest: DJF Awards Webinar |
ECMWF workshops are open to the worldwide meteorological community, though some training is restricted to member states.