Using ECMWF's Forecasts (UEF2025)

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The opening session will take place at DAMA - Tecnopolo di Bologna, Via Stalingrado 84/3, 40128 Bologna

Monday, 15 September 2025
12:30 to 13:45 Registration and coffee
Opening session
13:45 to 13:55 Practical arrangements
13:55 to 14:00 Welcome to Bologna and opening remarks
Speaker: Morena Diazzi (Emilia-Romagna Region)
14:00 to 14:15 ECMWF at 50
Speaker: Florence Rabier (ECMWF)
Speaker: Andy Brown (ECMWF)
14:15 to 14:30 Meeting the needs of users
Speaker: Florian Pappenberger (ECMWF)
Speaker: Roar Skålin (Norwegian Meteorological Institute)
14:30 to 14:45 Supercomputing
Speaker: Martin Palkovic
14:45 to 15:00 Destination Earth
Speaker: Irina Sandu (ECMWF)
15:00 to 15:30 Coffee break
Keynote address and panel discussion
15:30 to 15:50 Machine Learning in today's meteorology
Speaker: Mariana Clare (ECMWF)
15:50 to 16:30 Panel discussion on the role of Machine Learning

Moderator: Morena Diazzi

Optional seminar

Live from Bologna!

16:45 to 17:45 Cycle 50r1
Speaker: Andy Brown (ECMWF)

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Tuesday's sessions will take place in Torre 8, Regione Emilia Romagna · Viale della Fiera, 8, 40127 Bologna BO

Tuesday, 16 September 2025
Arrival
07:30 to 08:00 Registration and coffee
08:00 to 08:10 Welcome, housekeeping and theme
Speaker: Becky Hemingway (ECMWF)
Exploring the past
Chair: Becky Hemingway (ECMWF)
08:10 to 08:50 Estonia’s journey to full membership

Keynote presentation

Speaker: Kai Rosin (Estonian Environment Agency)
08:50 to 09:10 The history of ECMWF forecasts and UEFs
09:10 to 09:30 Past and future of the probabilistic meteogram (EPSgram)
Speaker: Federico Grazzini (ARPAE-SIMC)
Speaker: Cihan Sahin (ECMWF)
09:30 to 10:00 Coffee break
10:00 to 10:20 A History of ECMWF Data Policy: From Licensing to Open Access
Speaker: Emma Pidduck (ECMWF)
10:20 to 10:40 ESA-ECMWF Data Exchange for Earth System Insight – a short story of symbiosis in science
Speaker: Emma Pidduck (ECMWF)
Speaker: Filomena Catapano (ESA)
Evaluating the present
10:40 to 11:00 The impact of ECMWF’s forecasts at The Weather Company
Speaker: Joseph Koval (The Weather Company)
11:00 to 11:20 Evaluating Present Advances: Current Utilization of ECMWF Forecasts in Operational Weather Forecasting and High-Resolution Numerical Modelling at IHMS
Speaker: Aleksandar Zecevic (Institute of Hydrometeorology and Seismology, Montenegro)
11:20 to 11:40 Using ECMWF’s model data for research, development and operational forecasting in the complex terrain of the Faroe Islands
Speaker: Andrias Gregoriussen (Faroese Meteorological Office)
11:40 to 13:00 Lunch break
Evaluating the present (continued)

Chair: Anca Brookshaw

13:00 to 13:30 ECMWF research plans and operational upgrades
Speaker: Andy Brown (ECMWF)
13:30 to 14:00 ERA6 update
Speaker: Hans Hersbach (ECMWF)
13:50 to 14:20 Coffee break
14:20 to 14:40 ECMWF forecast performance
Speaker: Thomas Haiden (ECMWF)
14:40 to 15:00 Evaluating ECMWF's AIFS Performance for Severe Weather Events in Japan: A Case Study Analysis
Speaker: Jumpei Fujino (Weathernews Inc.)
Speaker: Kohei Sakamoto (Weathernews Inc.)
15:00 to 15:30 ECMWF Forecast products
Speaker: Matthieu Chevallier (ECMWF)
Posters
15:30 to 16:00 Poster introductions
16:00 to 17:30 Poster session and drinks reception

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Wednesday's sessions will take place at DAMA - Tecnopolo di Bologna, Via Stalingrado 84/3, 40128 Bologna

Wednesday, 17 September 2025
07:30 to 08:00 Registration
UEF2025 meets HPC
08:00 to 09:00 EAIRA: Establishing a Methodology for Evaluating AI Models as Scientific Research Assistants

Keynote presentation

Speaker: Franck Cappello (Argonne National Laboratory)
09:00 to 09:30 Coffee break
09:30 to 09:50 AICON - Introducing ML-based weather forecasting at DWD
Speaker: Florian Prill (German Weather Service DWD)
09:50 to 10:10 Community AI at NSF NCAR
Speaker: John Clyne (National Center for Atmospheric Research (NCAR))
10:10 to 10:30 AIFS case studies
Speaker: Linus Magnusson (ECMWF)
10:30 to 11:30 UEF2025 meets HPC: Panel discussion on Machine Learning and AI

Chairs: Chris Kitchen and Becky Hemingway

11:30 to 13:00 Lunch break
Interactive sessions
13:00 to 14:00 Tour of computer hall
14:00 to 14:30 Coffee break
14:30 to 16:30 Interactive Event: Weather Stations - Learn, Discuss, Make Connections
Evening reception

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Thursday's sessions will take place in Torre 8, Regione Emilia Romagna · Viale della Fiera, 8, 40127 Bologna BO

Thursday, 18 September 2025
07:30 to 08:00 Arrival and registration
Evaluating the present

Chair: Matthieu Chevallier

08:00 to 08:40 From Forecast to Action: Leveraging ECMWF Data for Anticipatory Actions against Drought

Keynote presentation

Speaker: Giancarlo Pini (UN WFP)
08:40 to 09:00 Probabilistic products of convective hazards
Speaker: Ivan Tsonevsky
09:00 to 09:20 ECMWF forecasts serving the new Swiss national drought monitoring and warning system
Speaker: Adel Imamovic (MeteoSwiss)
09:20 to 09:40 Modeling Storm Surges in the Singapore Straits Based on Forecast Wind Data
Speaker: Zhijing Feng (Singapore Institute of Technology)
09:40 to 10:10 Coffee break
Copernicus Services

Chair: Stijn Vermoote

10:10 to 11:10 Copernicus focused panel discussion
11:10 to 11:30 TBC
11:30 to 13:00 Lunch break
Envisioning the future
Chair: Emma Pidduck (ECMWF)
13:00 to 13:40 Keynote presentation
Speaker: Helen Roberts (Met Office)
13:40 to 14:00 TBC

Presenting remotely

14:00 to 14:20 The devil’s in the detail – Medium range forecasts for the public
Speaker: Ken Mylne (Met Office)
14:20 to 14:40 Coffee break
14:40 to 15:00 EUMETNET's E-AI Programme: Advancing Weather, Climate, and Environmental Applications through Artificial Intelligence (AI) and Machine Learning (ML)
Speaker: Marek Jacob (DWD)
15:00 to 15:40 TBC
15:40 to 16:20 The Future of Weather: Platformization, AI, and the Public-Private Convergence

Keynote presentation

Speaker: Aravind Ravichandran (TerraWatch Space)
16:20 to 16:30 Closing remarks