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

Moderator: Morena Diazzi

Panellists:
Mariana Clare (ECMWF)
Grazyna Piesiewicz (European Commission)
Florence Rabier (ECMWF)
Roar Skålin (Norwegian Meteorological Institute)


Video recording
Optional seminar

Live from Bologna!

16:45 – 17:45 Cycle 50r1
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 Speaker(s)
Arrival
07:30 – 08:00 Registration and coffee
08:00 – 08:10 Welcome, housekeeping and theme
Becky Hemingway (ECMWF)
Exploring the past
Chair: Becky Hemingway (ECMWF)
08:10 – 08:50 Estonia’s journey to full membership

Keynote presentation


Presentation slides
Recording of the talk
Kai Rosin (Estonian Environment Agency)
08:50 – 09:20 The history of ECMWF forecasts and UEFs
Presentation slides
Recording of the talk
Umberto Modigliani (ECMWF)
09:20 – 09:40 Past and future of the probabilistic meteogram (EPSgram)
Presentation slides
Recording of the talk
Cihan Sahin (ECMWF)
Federico Grazzini (ARPAE-SIMC)
09:40 – 10:10 Coffee break
10:10 – 10:30 ESA-ECMWF Data Exchange for Earth System Insight – a short story of symbiosis in science
Presentation slides
Recording of the talk
Emma Pidduck (ECMWF)
Filomena Catapano (ESA)
Evaluating the present
Chair: Becky Hemingway (ECMWF)
10:30 – 10:50 The impact of ECMWF’s forecasts at The Weather Company

Virtual


Presentation slides
Video recording
Joseph Koval (The Weather Company)
10:50 – 11:10 Evaluating Present Advances: Current Utilization of ECMWF Forecasts in Operational Weather Forecasting and High-Resolution Numerical Modelling at IHMS
Presentation slides
Recording of the talk
Aleksandar Zecevic (IHMS of Montenegro)
11:10 – 11:30 Using ECMWF’s model data for research, development and operational forecasting in the complex terrain of the Faroe Islands
Presentation slides
Recording of the talk
Andrias Gregoriussen (Faroese Meteorological Office)
11:30 – 13:00 Lunch break
Evaluating the present (continued)

Chair: Anca Brookshaw (ECMWF)

13:00 – 13:30 ECMWF research plans and operational upgrades
Presentation slides
Recording of the talk
Andy Brown (ECMWF)
13:30 – 13:50 From ERA5 to ERA6
Presentation slides
Video recording
Hans Hersbach (ECMWF)
13:50 – 14:10 Coffee break
14:10 – 14:30 ECMWF forecast performance then and now
Presentation slides
Recording of the talk
Thomas Haiden (ECMWF)
14:30 – 14:50 Evaluating ECMWF's AIFS Performance for Severe Weather Events in Japan: A Case Study Analysis
Presentation slides
Recording of the talk
Jumpei Fujino (Weathernews Inc.)
Kohei Sakamoto (Weathernews Inc.)
14:50 – 15:10 Feedback from Meteo-France forecasters
Presentation slides
Video recording
Jean Bournhonesque (Meteo-France)
15:10 – 15:40 ECMWF Forecast Products: Recent Advances and Future Directions
Presentation slides
Recording of the talk
Matthieu Chevallier (ECMWF)
Posters and group photo
15:40 – 16:00 Poster introductions

Chair: Anca Brookshaw

16:00 – 16:05 Group photo
16:05 – 17:30 Poster session and drinks reception

Recording of talks


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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 Speaker(s)
07:30 – 08:00 Registration
UEF2025 meets HPC
Chairs: Becky Hemingway and Chris Kitchen (ECMWF)
08:00 – 09:00 EAIRA: Establishing a Methodology for Evaluating AI Models as Scientific Research Assistants

Keynote presentation


Presentation slides
Recording of the talk
Franck Cappello (Argonne National Laboratory)
09:00 – 09:30 Coffee break
09:30 – 09:50 AICON - Introducing ML-based weather forecasting at DWD
Presentation slides
Recording of the talk
Florian Prill (German Weather Service DWD)
09:50 – 10:10 Community AI at NSF NCAR
Presentation slides
Recording of the talk
John Clyne (National Center for Atmospheric Research (NCAR))
10:10 – 10:30 AIFS case studies
Presentation slides
Recording of the talk
Linus Magnusson (ECMWF)
10:30 – 11:30 Forecast users and HPC shaping the future together - a panel discussion

Chairs: Chris Kitchen and Becky Hemingway

Panel members:

  • Franck Cappello (Argonne National Laboratory)
  • Dan Suri (Met Office)
  • Katherine Yelick
  • Linus Magnusson (ECMWF)


Recording of the talk
11:30 – 13:00 Lunch break
Interactive sessions
13:00 – 14:00 Tour of computer hall
14:00 – 14:30 Coffee break
14:30 – 16:30 Interactive Event: Weather Stations - Learn, Discuss, Make Connections
Evening reception
16:30 – 17:00 Welcome drinks
17:00 – 17:10 Welcome speeches

Dr Florence Rabier (Director General of ECMWF)

Vincenzo Colla (Vice-Presidente Regione Emilia-Romagna)

Matteo Lepore (Mayor of Bologna)

General Giuseppe Addesa (Aeronautica Italia)

17:10 – 18:30 Buffet and drinks

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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 Speaker(s)
07:30 – 08:00 Arrival and registration
Evaluating the present

Chair: Matthieu Chevallier (ECMWF)

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

Keynote presentation


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

Chair: Stijn Vermoote (ECMWF)

10:10 – 10:30 10 years of Copernicus at ECMWF: what is next?
Presentation slides
Recording of the talk
Carlo Buontempo (ECMWF)
10:30 – 11:10 Panel discussion: Forecast products and services in Copernicus – a perspective on user uptake

Moderator: Stijn Vermoote (ECMWF)

Panellists:

  • Anca Brookshaw (ECMWF)
  • Cristina Ananasso (ECMWF)
  • Ilian Gospodinov (NIMH Bulgaria)
  • Christel Prudhomme (ECMWF)
  • Andrea Taramelli (Italian National Delegate to the EC for Copernicus)


Recording of the talk
11:10 – 11:30 Ensemble flood forecasting with the European and Global Flood Awareness Systems - a look back and into the future
Presentation slides
Recording of the talk
Peter Salamon (EC DG JRC)
11:30 – 13:00 Lunch break
Envisioning the future
Chair: Becky Hemingway (ECMWF)
13:00 – 13:40 Data to Decisions

Keynote presentation (online)


Presentation slides
Recording of the talk
Helen Roberts (Met Office)
13:40 – 14:00 The Future of ECMWF Data Policy: From Licensing to Open Access



Presentation slides
Recording of the talk
Emma Pidduck (ECMWF)
14:00 – 14:20 The devil’s in the detail – Medium range forecasts for the public
Video recording
Ken Mylne (Met Office)
14:20 – 14:40 Coffee break
Envisioning the future

Chair: Emma Pidduck (ECMWF)

14:40 – 15:00 EUMETNET's E-AI Programme: Advancing Weather, Climate, and Environmental Applications through Artificial Intelligence (AI) and Machine Learning (ML)
Presentation slides
Video recording
Marek Jacob (DWD)
15:00 – 15:20 Bris: A High-Resolution Data-Driven Weather Forecasting Model
Presentation slides
Video recording
John Bjørnar Bremnes (Norwegian Meteorological Institute)
15:20 – 16:00 The Future of Weather: Platformization, AI, and the Public-Private Convergence
Presentation slides
Video recording
Aravind Ravichandran (TerraWatch Space)
16:00 – 16:20 Ask us anything - Q&A session with ECMWF
16:20 – 16:30 Closing remarks
Video recording
Florian Pappenberger (ECMWF)