#OneECMWF
LightNews LightNews
ecmwf.int
Next week, we will mark our 50th anniversary in Bonn, Germany, with a series of events:
• Annual Seminar
• @copernicusecmwf.bsky.social workshop
• Workshop on ancillary data
• Workshop on surface process coupling
• Workshop on data assimilation
More detail ➡️ www.ecmwf.int/en/about/med...
#OneECMWF
April 4, 2025 at 7:35 AM
ecmwf.int
To mark our 50th anniversary in 2025, we proudly present these new publications on our scientific achievements:

• Fifty years of data assimilation at ECMWF
• Fifty years of Earth system modelling at ECMWF
• Ten years of @copernicusecmwf.bsky.social

👉 www.ecmwf.int/en/about/med...

#OneECMWF
April 3, 2025 at 9:35 AM
ecmwf.int
We are proud to present the next in our series of 50th anniversary publications:

💻🌐The critical role of high-performance computing in medium-range weather forecasting: half a century of technology innovation (www.ecmwf.int/sites/defaul...)
More info: ➡️ www.ecmwf.int/en/about/med...
#OneECMWF
September 10, 2025 at 9:32 AM
ecmwf.int
Today, we kick off our 50th anniversary week in Bonn, Germany 👉 www.ecmwf.int/en/about/med...

The first event, the Annual Seminar, is a meeting point for the weather and climate communities.

Join us online from 12:50 CEST for the opening 👉 ecmwfevents.com/i/annual-sem...

#OneECMWF
April 7, 2025 at 9:13 AM
yigit.rocks
let's go! #OneECMWF
April 7, 2025 at 10:50 AM
ecmwf.int
With the Annual Seminar underway in Bonn, Germany, we will soon hear from #ECMWF expert on predictability, Magdalena Balmaseda, about #ENSO as a meeting point between weather and climate forecasting.

Tune in at 15:35 CEST for her presentation 👉 ecmwfevents.com/i/annual-sem...

#OneECMWF

🧵
April 7, 2025 at 12:20 PM
ecmwf.int
Stay tuned for a presentation at 12:00 CEST by Ivar Seierstad from MET Norway. He will talk about regional high-resolution weather forecasting with #MachineLearning.

Watch live here 👉 ecmwfevents.com/i/annual-sem...

#OneECMWF
April 8, 2025 at 9:13 AM
ecmwf.int
It is day 2 of our 50th Anniversary week in Bonn, Germany.

The Annual Seminar continues today and the @copernicusecmwf.bsky.social workshop begins.

More information ➡️ www.ecmwf.int/en/about/med...

#OneECMWF

🧵
April 8, 2025 at 6:19 AM
ecmwf.int
One month to go until our 50th anniversary week in Bologna (Italy) where we will hold the following events (15-19 Sep):
• HPC Workshop
• Using ECMWF's Forecasts
• DestinE Annual Meeting
• European Weather Cloud User Workshop
➡️https://www.ecmwf.int/en/about/media-centre/stories/anniversary
#OneECMWF
August 15, 2025 at 12:05 PM
ecmwf.int
At 13:45 CEST, we will hear from Masilin Gudoshava (IGAD Climate Prediction and Applications Centre) about forecasting tools for enhanced decision-making in Eastern Africa.

👉 Tune in and follow the Annual Seminar at ecmwfevents.com/i/annual-sem...

#OneECMWF
April 7, 2025 at 10:03 AM
ecmwf.int
During today, at the #DataAssimilation Workshop, hear from @meteofrance.com's Vincent Chabot at 11:30 CEST. He will talk about “Machine Learning for Data Assimilation at Météo-France”.

Watch here 👉 ecmwfevents.com/i/data-assim...

#OneECMWF

🧵
April 10, 2025 at 9:16 AM
ecmwf.int
We are concluding day 2 of the Annual Seminar with the presentation “Observations: The Noisy Revolution” by #ECMWF Head of Earth System Assimilation, Tony McNally.

Tune in for his talk at 16:30 CEST 👉 ecmwfevents.com/i/annual-sem...

#OneECMWF
April 8, 2025 at 1:38 PM
ecmwf.int
What happened at our week of events in Bonn, Germany, to celebrate our 50th anniversary? Find out about the Annual Seminar, and four workshops on different aspects of weather prediction and our role in the EU’s Copernicus programme ➡️ www.ecmwf.int/en/about/med...
#OneECMWF
April 28, 2025 at 10:17 AM
ecmwf.int
This morning, at the Annual Seminar final plenary, we hear from Professor Greg Hakim of the University of Washington (@uwapress.bsky.social). He will talk about “Exploring the Limit of Predictability with #MachineLearning Models”.
Watch live at 11:00 CEST 👉 ecmwfevents.com/i/annual-sem...
#OneECMWF
April 11, 2025 at 8:13 AM
ecmwf.int
Welcome to the 5th and final day of our 50th anniversary celebrations in Bonn, Germany.

While the other workshops have now ended, the Annual Seminar concludes today.

Watch from 09:00 CEST 👉 ecmwfevents.com/i/annual-sem...

More on our anniversary ➡️ www.ecmwf.int/en/about/med...

#OneECMWF
April 11, 2025 at 6:07 AM
ecmwf.int
And, stay tuned for Matthew Chantry, #ECMWF Strategic Lead for #MachineLearning, presenting “Machine learning as game changer in forecasting” starting at 16:05 CEST.

For the full programme ➡️ ecmwfevents.com/i/annual-sem...

#OneECMWF
April 7, 2025 at 12:20 PM
ecmwf.int
Join us at UEF2025 to explore the evolution of #ECMWF forecast products and services over the years and look to future developments, 15-18 September in Bologna, Italy.
Opportunities to take part in other areas of our 50th anniversary celebration ➡️ events.ecmwf.int/e/UEF2025 #OneECMWF
March 3, 2025 at 12:09 PM
ecmwf.int
And with that, our events in #Bonn, Germany, come to an end.

It was a pleasure to welcome colleagues from around the world and celebrate our 50th anniversary together. We would like to thank everyone who has contributed to the workshops, and thank you City of #Bonn.

#OneECMWF

🧵
ECMWF 50th anniversary flags displayed in the City of Bonn. Credit: Sascha Engst/Bundesstadt Bonn
April 11, 2025 at 11:20 AM
ecmwf.int
📢 Our Using ECMWF’s Forecasts (UEF2025) programme is now live!

Join us as we explore the past, present, and future of ECMWF forecast products and services.

🔗 View the agenda: ecmwfevents.com/i/using-ecmw...

🗓️ Register by 31 July: events.ecmwf.int/e/UEF2025

#OneECMWF
Three globes showing Earth: one pixelated, one showing a satellite view, one showing data points. Below icons of people connected by dots.
July 10, 2025 at 2:27 PM
ecmwf.int
After posters and lunch, President of @dwdderwetterdienst.bsky.social, Dr Sarah Jones will talk about “Climate services at a national level and its coordination with Copernicus: the example of Germany”.

Tune in for her talk at 14:00 CEST 👉 ecmwfevents.com/i/annual-sem...

#OneECMWF

🧵
April 9, 2025 at 10:26 AM
ecmwf.int
Later today at the Annual Seminar, we hear from Renate Hagedorn, Vice President of @dwdderwetterdienst.bsky.social.
Her presentation “Challenges in transforming traditional weather services to the changing needs of society” is at 10:00 CEST.

Tune in 👉 ecmwfevents.com/i/annual-sem...

#OneECMWF
April 9, 2025 at 7:09 AM
ecmwf.int
📢 Our #HPC workshop programme is now live!

Join us as we explore the past, present and future of #HPC in meteorology.

🔗 View the agenda ➡️ ecmwfevents.com/i/20th-ecmwf...

🗓️ Register by 31 July ➡️ events.ecmwf.int/e/21stHPCwor...

#OneECMWF
July 22, 2025 at 1:42 PM
ecmwf.int
Francois Wakenhut from the @ec.europa.eu European Commission joins us shortly at the Annual Seminar to talk about how to better serve society.

Tune in at 16:30 CEST 👉 ecmwfevents.com/i/annual-sem...

#OneECMWF
April 9, 2025 at 1:06 PM
ecmwf.int
The second day of the Annual Seminar begins with a talk by #ECMWF's Head of Earth System Modelling, Peter Dueben, presenting on the future of Earth system modelling.

Follow along here from 09:00 CEST 👉 ecmwfevents.com/i/annual-sem...

#OneECMWF
April 8, 2025 at 6:19 AM
ecmwf.int
Day 4 of our 50th anniversary week in Bonn, Germany, continues with several events today:

• Annual Seminar
• Workshop on ancillary data
• Workshop on surface process coupling
• Workshop on data assimilation

More information, programme & livestreams ➡️ www.ecmwf.int/en/about/med...

#OneECMWF
Bonn anniversary events
Part of ECMWF’s year of activities for its 50th anniversary take place this week (7–11 April) in Bonn, Germany, including a series of workshops and seminars and the launch of three new publications.
www.ecmwf.int
April 10, 2025 at 6:03 AM