Lightning flash density, last 6 hour
Base Time: Wed 04 Jun 2025 00 UTC T+6 Valid time: Wed 04 Jun 2025 06 UTC (T+6)
We have just added more than 50 new products to our #OpenCharts catalogue! These forecast charts are free for anyone to access, redistribute & adapt - even for commercial applications - part of our open data Strategy for 2021-2030.
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.
| June 10 – 13 | Online Training course: Atos HPC training |
| 16 June | Informal Seminar: Assessing the impact of model biases on sub-seasonal forecast skill |
| 22 July | AI Weather Quest: Pre-Competition Webinar (morning slot) |
| 22 July | AI Weather Quest: Pre-Competition Webinar (afternoon slot) |
| September 3 – 5 | 9th CAMS General Assembly |
| September 16 – 17 | 3rd ECMWF Destination Earth Annual Meeting |
| September 15 – 18 | Using ECMWF's Forecasts (UEF2025) |
| 18 September | European Weather Cloud (EWC) User Workshop 2025 |
ECMWF workshops are open to the worldwide meteorological community, though some training is restricted to member states.