ECMWF
@ecmwf.int
European Centre for Medium-Range Weather Forecasts
For press enquiries or for general queries to the Service Desk, please visit http://ecmwf.int/en/about/media-centre
For press enquiries or for general queries to the Service Desk, please visit http://ecmwf.int/en/about/media-centre
🌧️Forecasting Indonesia’s weather is a challenge…
WMO Fellow Ruth Mahubessy is working with ECMWF to improve predictions of extreme rainfall and landspouts.
➡️ www.ecmwf.int/en/about/med...
WMO Fellow Ruth Mahubessy is working with ECMWF to improve predictions of extreme rainfall and landspouts.
➡️ www.ecmwf.int/en/about/med...
November 11, 2025 at 2:33 PM
🌧️Forecasting Indonesia’s weather is a challenge…
WMO Fellow Ruth Mahubessy is working with ECMWF to improve predictions of extreme rainfall and landspouts.
➡️ www.ecmwf.int/en/about/med...
WMO Fellow Ruth Mahubessy is working with ECMWF to improve predictions of extreme rainfall and landspouts.
➡️ www.ecmwf.int/en/about/med...
🌍🌐 Collaboration is at the heart of the EU Destination Earth (#DestinE) initiative Our latest video captures the highlights from this year’s Annual Meeting in Bologna, held as part of ECMWF’s 50th anniversary celebrations. Read more and watch the full video here ➡️ destine.ecmwf.int/.../european...
November 11, 2025 at 12:26 PM
🌍🌐 Collaboration is at the heart of the EU Destination Earth (#DestinE) initiative Our latest video captures the highlights from this year’s Annual Meeting in Bologna, held as part of ECMWF’s 50th anniversary celebrations. Read more and watch the full video here ➡️ destine.ecmwf.int/.../european...
Yesterday @frabier.bsky.social took part in Earth Information Day 2025 at @cop30brazil.bsky.social🌎
This event provided a platform to exchange information on the state of the global climate system and advancements in systematic observation.
Watch the recording ➡️ unfccc.int/event/earth-...
This event provided a platform to exchange information on the state of the global climate system and advancements in systematic observation.
Watch the recording ➡️ unfccc.int/event/earth-...
November 11, 2025 at 10:39 AM
Yesterday @frabier.bsky.social took part in Earth Information Day 2025 at @cop30brazil.bsky.social🌎
This event provided a platform to exchange information on the state of the global climate system and advancements in systematic observation.
Watch the recording ➡️ unfccc.int/event/earth-...
This event provided a platform to exchange information on the state of the global climate system and advancements in systematic observation.
Watch the recording ➡️ unfccc.int/event/earth-...
🌍🌐 The Destination Earth (#DestinE) Digital Twin Co-design Hackathon wrapped up today after three days of coding, collaboration, and innovation at ECMWF in Bonn. The event clearly demonstrated how collaboration drives innovation within the EC’s DestinE initiative.
November 7, 2025 at 11:20 AM
🌍🌐 The Destination Earth (#DestinE) Digital Twin Co-design Hackathon wrapped up today after three days of coding, collaboration, and innovation at ECMWF in Bonn. The event clearly demonstrated how collaboration drives innovation within the EC’s DestinE initiative.
Today, the Destination Earth (#DestinE) Digital Twin Co-design Hackathon kicks-off! Organised by #ECMWF, the hackathon brings together around 40 ECMWF partners in DestinE and ECMWF staff contributing to the implementation of the ambitious initiative of the EC.
November 5, 2025 at 9:06 AM
Today, the Destination Earth (#DestinE) Digital Twin Co-design Hackathon kicks-off! Organised by #ECMWF, the hackathon brings together around 40 ECMWF partners in DestinE and ECMWF staff contributing to the implementation of the ambitious initiative of the EC.
🌍🌐 Turning data into action: our new article explains how the Climate Change Adaptation Digital Twin (Climate DT), part of the EU’s Destination Earth (#DestinE) initiative, is introducing one-pass algorithms to translate climate data into sector-relevant outputs. ➡️ destine.ecmwf.int/news/transfo...
November 4, 2025 at 1:03 PM
🌍🌐 Turning data into action: our new article explains how the Climate Change Adaptation Digital Twin (Climate DT), part of the EU’s Destination Earth (#DestinE) initiative, is introducing one-pass algorithms to translate climate data into sector-relevant outputs. ➡️ destine.ecmwf.int/news/transfo...
Next week, our Director-General, @frabier.bsky.social, will be at @cop30brazil.bsky.social 🌎
She will attend several events including Earth Information Day 2025 and the Systematic Observations Financing Facility (SOFF) High-level event. ➡️ unfccc.int/cop30
#COP30
She will attend several events including Earth Information Day 2025 and the Systematic Observations Financing Facility (SOFF) High-level event. ➡️ unfccc.int/cop30
#COP30
November 4, 2025 at 11:00 AM
Next week, our Director-General, @frabier.bsky.social, will be at @cop30brazil.bsky.social 🌎
She will attend several events including Earth Information Day 2025 and the Systematic Observations Financing Facility (SOFF) High-level event. ➡️ unfccc.int/cop30
#COP30
She will attend several events including Earth Information Day 2025 and the Systematic Observations Financing Facility (SOFF) High-level event. ➡️ unfccc.int/cop30
#COP30
📰 The autumn 2025 issue of the ECMWF Newsletter is now available.
Read now: ➡️ www.ecmwf.int/en/newslette...
Read now: ➡️ www.ecmwf.int/en/newslette...
October 30, 2025 at 9:06 AM
📰 The autumn 2025 issue of the ECMWF Newsletter is now available.
Read now: ➡️ www.ecmwf.int/en/newslette...
Read now: ➡️ www.ecmwf.int/en/newslette...
🌍🌐 Mark your calendars for the 5th User eXchange 2026! This annual event serves as a platform to share progress, exchange experiences, and strengthen collaboration within the growing #DestinE community.
📅 9–10 June 2026
📍 Brussels & Online
More information ➡️ destine.ecmwf.int/5th-destinat...
📅 9–10 June 2026
📍 Brussels & Online
More information ➡️ destine.ecmwf.int/5th-destinat...
October 30, 2025 at 8:59 AM
🌍🌐 Mark your calendars for the 5th User eXchange 2026! This annual event serves as a platform to share progress, exchange experiences, and strengthen collaboration within the growing #DestinE community.
📅 9–10 June 2026
📍 Brussels & Online
More information ➡️ destine.ecmwf.int/5th-destinat...
📅 9–10 June 2026
📍 Brussels & Online
More information ➡️ destine.ecmwf.int/5th-destinat...
📢The Anemoi training-ready ERA5 dataset is now openly available!
A ready-to-use, ML-optimised subset of ERA5 in cloud-friendly Zarr format, hosted by ECMWF and free under CC-BY-4.0.
Read the AIFS blog: ➡️ www.ecmwf.int/en/about/med...
A ready-to-use, ML-optimised subset of ERA5 in cloud-friendly Zarr format, hosted by ECMWF and free under CC-BY-4.0.
Read the AIFS blog: ➡️ www.ecmwf.int/en/about/med...
October 28, 2025 at 12:33 PM
📢The Anemoi training-ready ERA5 dataset is now openly available!
A ready-to-use, ML-optimised subset of ERA5 in cloud-friendly Zarr format, hosted by ECMWF and free under CC-BY-4.0.
Read the AIFS blog: ➡️ www.ecmwf.int/en/about/med...
A ready-to-use, ML-optimised subset of ERA5 in cloud-friendly Zarr format, hosted by ECMWF and free under CC-BY-4.0.
Read the AIFS blog: ➡️ www.ecmwf.int/en/about/med...
🌍🌐 A paper outlines the key achievements of H2020 nextGEMS, also feeding into the EU Destination Earth (#DestinE) initiative, by delivering global multi-decadal simulations at km-scale resolution for more refined climate information.
Read more ➡️ destine.ecmwf.int/news/pioneer...
© nextGEMS
Read more ➡️ destine.ecmwf.int/news/pioneer...
© nextGEMS
October 28, 2025 at 9:27 AM
🌍🌐 A paper outlines the key achievements of H2020 nextGEMS, also feeding into the EU Destination Earth (#DestinE) initiative, by delivering global multi-decadal simulations at km-scale resolution for more refined climate information.
Read more ➡️ destine.ecmwf.int/news/pioneer...
© nextGEMS
Read more ➡️ destine.ecmwf.int/news/pioneer...
© nextGEMS
🌍🌐 New DestinE Blog: Continuing our series of blog articles on machine learning-based Earth system components in Destination Earth (#DestinE) by the EU. This time we explore aiLand, a global deep learning model, emulating key land surface processes. Read more: destine.ecmwf.int/news/destine...
October 24, 2025 at 9:40 AM
🌍🌐 New DestinE Blog: Continuing our series of blog articles on machine learning-based Earth system components in Destination Earth (#DestinE) by the EU. This time we explore aiLand, a global deep learning model, emulating key land surface processes. Read more: destine.ecmwf.int/news/destine...
🌍🌐 Just a few weeks to go until #SC25, where we’ll present our submission for the ACM Gordon Bell Prize for Climate Modelling! Building on the achievements of the EU’s Destination Earth (#DestinE) Climate Change Adaptation Digital Twin (Climate DT). Read more ➡️ destine.ecmwf.int/news/destine...
October 23, 2025 at 12:19 PM
🌍🌐 Just a few weeks to go until #SC25, where we’ll present our submission for the ACM Gordon Bell Prize for Climate Modelling! Building on the achievements of the EU’s Destination Earth (#DestinE) Climate Change Adaptation Digital Twin (Climate DT). Read more ➡️ destine.ecmwf.int/news/destine...
Rainfall in Ecuador is anything but predictable.
A new science blog explores how AI and physical models capture this complexity and what it means for forecasting in tropical regions.
➡️ www.ecmwf.int/en/about/med...
A new science blog explores how AI and physical models capture this complexity and what it means for forecasting in tropical regions.
➡️ www.ecmwf.int/en/about/med...
October 22, 2025 at 8:44 AM
Rainfall in Ecuador is anything but predictable.
A new science blog explores how AI and physical models capture this complexity and what it means for forecasting in tropical regions.
➡️ www.ecmwf.int/en/about/med...
A new science blog explores how AI and physical models capture this complexity and what it means for forecasting in tropical regions.
➡️ www.ecmwf.int/en/about/med...
🌍🌐 𝐀𝐈 𝐟𝐨𝐫 𝐰𝐞𝐚𝐭𝐡𝐞𝐫 𝐚𝐧𝐝 𝐜𝐥𝐢𝐦𝐚𝐭𝐞 𝐩𝐫𝐞𝐩𝐚𝐫𝐞𝐝𝐧𝐞𝐬𝐬. In early October, leaders from across Europe gathered in Brussels to discuss how AI is opening new possibilities to strengthen Europe’s capacity to anticipate, prepare for, and respond to weather and climate extremes. ➡️ destine.ecmwf.int/news/ai-for-...
October 20, 2025 at 2:00 PM
🌍🌐 𝐀𝐈 𝐟𝐨𝐫 𝐰𝐞𝐚𝐭𝐡𝐞𝐫 𝐚𝐧𝐝 𝐜𝐥𝐢𝐦𝐚𝐭𝐞 𝐩𝐫𝐞𝐩𝐚𝐫𝐞𝐝𝐧𝐞𝐬𝐬. In early October, leaders from across Europe gathered in Brussels to discuss how AI is opening new possibilities to strengthen Europe’s capacity to anticipate, prepare for, and respond to weather and climate extremes. ➡️ destine.ecmwf.int/news/ai-for-...
The 2024–2025 State of Wildfires report shows a paradox: less land burned, but record carbon released.
ECMWF scientists analysed what drove wildfire events and generated air-quality datasets.
➡️ www.ecmwf.int/en/about/med...
ECMWF scientists analysed what drove wildfire events and generated air-quality datasets.
➡️ www.ecmwf.int/en/about/med...
October 16, 2025 at 8:18 AM
The 2024–2025 State of Wildfires report shows a paradox: less land burned, but record carbon released.
ECMWF scientists analysed what drove wildfire events and generated air-quality datasets.
➡️ www.ecmwf.int/en/about/med...
ECMWF scientists analysed what drove wildfire events and generated air-quality datasets.
➡️ www.ecmwf.int/en/about/med...
📢 The 5th ECMWF-ESA workshop on #MachineLearning will be held in Bologna, Italy, 13-17 April 2026.
Register and submit abstracts now, and learn more about the workshop’s aims and themes ➡️ events.ecmwf.int/e/5thECMWF-E...
@esaearth.esa.int @esa.int
Register and submit abstracts now, and learn more about the workshop’s aims and themes ➡️ events.ecmwf.int/e/5thECMWF-E...
@esaearth.esa.int @esa.int
October 7, 2025 at 10:41 AM
📢 The 5th ECMWF-ESA workshop on #MachineLearning will be held in Bologna, Italy, 13-17 April 2026.
Register and submit abstracts now, and learn more about the workshop’s aims and themes ➡️ events.ecmwf.int/e/5thECMWF-E...
@esaearth.esa.int @esa.int
Register and submit abstracts now, and learn more about the workshop’s aims and themes ➡️ events.ecmwf.int/e/5thECMWF-E...
@esaearth.esa.int @esa.int
🎉Last month in Bologna, colleagues and partners from around the world came together for a full week of events celebrating the past, present and future of forecasting, high-performance computing, and environmental monitoring. Full recap, including recordings and photos: www.ecmwf.int/en/about/med...
October 6, 2025 at 4:14 PM
🎉Last month in Bologna, colleagues and partners from around the world came together for a full week of events celebrating the past, present and future of forecasting, high-performance computing, and environmental monitoring. Full recap, including recordings and photos: www.ecmwf.int/en/about/med...
🌍🌐 Today’s “AI for Weather & Climate Preparedness” event showed how AI can boost Europe’s resilience to climate change. Digital initiatives like #DestinE, AI Factories & EuroHPC prove that collaboration is key to a resilient European future.
October 2, 2025 at 3:39 PM
🌍🌐 Today’s “AI for Weather & Climate Preparedness” event showed how AI can boost Europe’s resilience to climate change. Digital initiatives like #DestinE, AI Factories & EuroHPC prove that collaboration is key to a resilient European future.
🌍🌐 Today is the day! We’re getting ready for the event on Artificial Intelligence for Weather and Climate Preparedness.
Distinguished guests from across Europe will discuss the role of AI in building climate resilience.
Last minute registration is still possible ➡️ web-eur.cvent.com/event/34ffaa...
Distinguished guests from across Europe will discuss the role of AI in building climate resilience.
Last minute registration is still possible ➡️ web-eur.cvent.com/event/34ffaa...
October 2, 2025 at 9:45 AM
🌍🌐 Today is the day! We’re getting ready for the event on Artificial Intelligence for Weather and Climate Preparedness.
Distinguished guests from across Europe will discuss the role of AI in building climate resilience.
Last minute registration is still possible ➡️ web-eur.cvent.com/event/34ffaa...
Distinguished guests from across Europe will discuss the role of AI in building climate resilience.
Last minute registration is still possible ➡️ web-eur.cvent.com/event/34ffaa...
📣ECMWF’s Real-time Catalogue is now open to all, supporting global efforts to improve early warnings and build resilience.
Find out more about what this means and the importance of attribution ➡️ www.ecmwf.int/en/about/med...
Find out more about what this means and the importance of attribution ➡️ www.ecmwf.int/en/about/med...
October 1, 2025 at 12:17 PM
📣ECMWF’s Real-time Catalogue is now open to all, supporting global efforts to improve early warnings and build resilience.
Find out more about what this means and the importance of attribution ➡️ www.ecmwf.int/en/about/med...
Find out more about what this means and the importance of attribution ➡️ www.ecmwf.int/en/about/med...
🌍🌐 Last chance to register for the hybrid event on AI for Weather and Climate Preparedness and Resilience, 2 Oct. ECMWF speakers Florian Pappenberger, Irina Sandu, and Sara Hahner will take part in insightful panel discussions. Registration and more information ➡️ destine.ecmwf.int/ai-for-weath...
September 30, 2025 at 9:53 AM
🌍🌐 Last chance to register for the hybrid event on AI for Weather and Climate Preparedness and Resilience, 2 Oct. ECMWF speakers Florian Pappenberger, Irina Sandu, and Sara Hahner will take part in insightful panel discussions. Registration and more information ➡️ destine.ecmwf.int/ai-for-weath...
Today in Bonn, ten selected teams from #CodeForEarth 2025 are presenting their results. Supported by mentors and partners, they’ve built open-source tools addressing challenges in data visualisation, machine learning, and software development.
➡️ www.ecmwf.int/en/about/med...
➡️ www.ecmwf.int/en/about/med...
September 25, 2025 at 3:55 PM
Today in Bonn, ten selected teams from #CodeForEarth 2025 are presenting their results. Supported by mentors and partners, they’ve built open-source tools addressing challenges in data visualisation, machine learning, and software development.
➡️ www.ecmwf.int/en/about/med...
➡️ www.ecmwf.int/en/about/med...
🌍🌐 New animation video: Destination Earth’s (#DestinE) AI-Wave Model in Action. Our latest animation video introduces the developments around the new ML-based wave component developed within DestinE. Watch the full video here ➡️ youtu.be/R2RpjyfHqvs
September 25, 2025 at 9:45 AM
🌍🌐 New animation video: Destination Earth’s (#DestinE) AI-Wave Model in Action. Our latest animation video introduces the developments around the new ML-based wave component developed within DestinE. Watch the full video here ➡️ youtu.be/R2RpjyfHqvs
🌍🌐 We’re excited to share that Anemoi, the open-source framework for AI-based weather and climate modelling developed by #ECMWF with partners across Europe, has been recognised with two nominations in this year’s HPCwire Readers’ Choice Awards.
Vote for us now
➡️ www.surveymonkey.com/r/hpcwireRCA25
Vote for us now
➡️ www.surveymonkey.com/r/hpcwireRCA25
September 24, 2025 at 3:53 PM
🌍🌐 We’re excited to share that Anemoi, the open-source framework for AI-based weather and climate modelling developed by #ECMWF with partners across Europe, has been recognised with two nominations in this year’s HPCwire Readers’ Choice Awards.
Vote for us now
➡️ www.surveymonkey.com/r/hpcwireRCA25
Vote for us now
➡️ www.surveymonkey.com/r/hpcwireRCA25