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@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

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Latest posts by ECMWF @ecmwf.int

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πŸ“’ Final call for submissions! Apply by 13 March to strengthen #C3S user intelligence: gather & analyse user needs, run workshops, enhance the URDB + align with internal systems & support coordination/comms, ensuring balanced coverage.

Details:
climate.copernicus.eu/cjs2152f-col...

06.03.2026 08:54 πŸ‘ 5 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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πŸ’‘ What you’ll learn at the #AIWeatherQuest Webinar:
β€’ What it takes to participate in a real-time international forecasting competition
β€’ Machine learning approaches and results for up to four weeks’ weather prediction
β€’ How leading teams design AI forecasting systems

06.03.2026 09:00 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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πŸš€ AI Weather Quest Awards Webinar
How well can machine learning predict weather weeks in advance?
Join our upcoming webinar featuring top-performing teams from ECMWF’s global competition for sub-seasonal forecasting with ML.
πŸ“… Register ➑️ events.ecmwf.int/event/486/
🧡

06.03.2026 09:00 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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🌍🌐 Three days of technical exchange at the DestinE AI Tooling Workshop strengthened the foundations of ML within the EU initiative. Advancing AI in DestinE is a joint effort by ECMWF, partner institutions & Member States, building Europe’s capacity for operational AI in weather & climate.

05.03.2026 14:07 πŸ‘ 3 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
A weather chart showing pressure systems and rainfall over the North Atlantic and Western Europe, with coloured precipitation areas and labelled storm tracks.

A weather chart showing pressure systems and rainfall over the North Atlantic and Western Europe, with coloured precipitation areas and labelled storm tracks.

πŸ“£ OpenIFS is now open source!

The move will make it easier to collaborate andβ€―generateβ€―new ideas.

βž‘οΈβ€―www.ecmwf.int/en/about/med...

05.03.2026 09:18 πŸ‘ 54 πŸ” 17 πŸ’¬ 2 πŸ“Œ 3
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🌍🌐 Day 2 of the Destination Earth (DestinE) AI Tooling Workshop. Today’s programme dives deeper into the infrastructure and software foundations needed to scale AI for high-resolution weather and climate modelling, with numerous hands-on breakout sessions.

See highlights so far ⬇️

04.03.2026 09:11 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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🌍🌐 The Destination Earth (DestinE) AI Tooling Workshop has begun. Over the next three days, experts from ECMWF and partner institutions across Europe are coming together to discuss the use of machine learning within the EU’s DestinE initiative.

03.03.2026 14:50 πŸ‘ 4 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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🌟Work with us!🌟

Vacancies include senior leadership opportunities:

Director of Forecasts: lead operational forecasting & environmental & climate service delivery

Director of Science & Innovation: strategic leadership across our scientific & research activities

Apply ➑️ jobs.ecmwf.int/Home/Job

03.03.2026 14:14 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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A new phase in Europe’s data strategy is taking shape.

Common European Data Spaces aim to enable secure, trusted data sharing across borders & sectors. For us, many of these principles – openness, federation & interoperability – are already part of daily operations.
➑️ www.ecmwf.int/en/about/med...

03.03.2026 12:54 πŸ‘ 5 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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#CopernicusAtmosphere dust aerosol optical depth forecast shows a massive #SaharanDust plume crossing NW Africa, W Mediterranean + parts of Europe over the first few days of March. View the latest charts at atmosphere.copernicus.eu/charts/packa... @copernicusecmwf.bsky.social @ecmwf.int

01.03.2026 18:48 πŸ‘ 35 πŸ” 19 πŸ’¬ 2 πŸ“Œ 4
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Three charts based on #CopernicusClimate data you shouldn’t miss this month:
️
πŸ“‰ Wavy jet stream leads to extreme cold in North America, Europe and Siberia - C3S
1️⃣ bsky.app/profile/cope...
Explore the January Climate Bulletin: climate.copernicus.eu/climate-bull...

⬇️

27.02.2026 10:50 πŸ‘ 47 πŸ” 31 πŸ’¬ 1 πŸ“Œ 0
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❗New deadline❗Apply by 13 March to strengthen #C3S user intelligence: gather & analyse user needs, run national & transboundary workshops, enhance the URDB + align with internal systems & support coordination/comms, ensuring balanced coverage.

Details here:
climate.copernicus.eu/cjs2152f-col...

27.02.2026 12:04 πŸ‘ 7 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Three charts based on #CopernicusAtmosphere data you shouldn’t miss this month:

πŸ“ˆ Intense #SaharanDust plume over the North Atlantic reaching western Europe – CAMS - sebsteinig.bsky.social
1️⃣ bsky.app/profile/cope...
Explore our forecasts: atmosphere.copernicus.eu/charts/packa...

⬇️

26.02.2026 10:29 πŸ‘ 18 πŸ” 5 πŸ’¬ 1 πŸ“Œ 0
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πŸ›°οΈ As NASA’s MODIS instruments on the Terra and Aqua satellites near retirement, #CopernicusAtmosphere is evolving its Global Fire Assimilation System (GFAS), adding VIIRS and Copernicus Sentinel‑3 data to continue a seamless fire emissions record.

πŸ”— atmosphere.copernicus.eu/drifting-awa...

26.02.2026 13:20 πŸ‘ 16 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
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Since its release, the #GCH2025 report by #CopernicusClimate has been cited by international media and used in roundtable discussions & parliamentary briefings. A new EU Space Observer article explores the key findings and coverage. πŸ”— Read the article

www.copernicus.eu/en/news/news...

24.02.2026 11:32 πŸ‘ 28 πŸ” 18 πŸ’¬ 0 πŸ“Œ 0
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πŸ”” One month left! Submit your tenders to enhance the visualisation & communication of greenhouse gas data through an interactive dashboard, explanatory videos & a β€œScience-Explained” section for non-expert audiences.
Deadline: 17 March
πŸ”— atmosphere.copernicus.eu/cams254a-vis...
#CopernicusAtmosphere

25.02.2026 10:27 πŸ‘ 9 πŸ” 6 πŸ’¬ 0 πŸ“Œ 1
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🌍🌐 Join the hybrid event β€œArtificial intelligence and earth observation" on 9 and 10 March. ECMWF staff will present AI activities, carried out in close cooperation with our Member States, within the EU initiatives DestinE and Copernicus. More information ➑️ www.ecmwf.int/en/about/med...

25.02.2026 13:07 πŸ‘ 4 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Resilience starts when risk becomes measurable.
Join #ICLEI and the City of Bonn, Germany, for this webinar exploring how data drives smarter urban risk assessment and stronger #resilience strategies.
πŸ“… 25 February
πŸ•“ 16:00 CET
πŸ–‡οΈ Join via Zoom: iclei.org/webinar/stre...

24.02.2026 12:38 πŸ‘ 4 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Promotional graphic for the β€œCode for Earth” programme. The design features a dark blue and teal background with abstract geometric shapes. Large text reads β€œCall for participation,” with the word β€œparticipation” inside a green oval with small circular accents. A green label at the top left shows β€œPhase 1” and the dates β€œ24.02.2026 – 09.04.2026.” The top right displays the β€œCode for Earth” logo. Along the bottom are logos for ECMWF, the European Union, Copernicus, Destination Earth, and the European Weather Cloud.

Promotional graphic for the β€œCode for Earth” programme. The design features a dark blue and teal background with abstract geometric shapes. Large text reads β€œCall for participation,” with the word β€œparticipation” inside a green oval with small circular accents. A green label at the top left shows β€œPhase 1” and the dates β€œ24.02.2026 – 09.04.2026.” The top right displays the β€œCode for Earth” logo. Along the bottom are logos for ECMWF, the European Union, Copernicus, Destination Earth, and the European Weather Cloud.

πŸ“£ Applications are open for ECMWF’s Code for Earth 2026!

New data driven challenges across visualisation, machine learning, software development plus a brand new Africa focused stream with African partners.

πŸ“… Apply by 9 April 2026

@codeforearth.bsky.social

www.ecmwf.int/en/about/med...

25.02.2026 09:52 πŸ‘ 8 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0
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🌍🌐 This week, experts gather for a five-day course on machine learning (ML) for numerical weather prediction and Earth system modelling, within the EU Destination Earth initiative. Interested in learning more? Join our upcoming courses: destine.ecmwf.int/machine-lear...

24.02.2026 09:56 πŸ‘ 19 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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Interested in next-gen prediction, data-driven modelling, and integrating #machinelearning with physical #science? Join us for the 8th WMO #Symposium on #DataAssimilation in Nanjing, China (31 Aug–4 Sep 2026) and submit your #abstract by 28 Feb. Read more:
https://bit.ly/4byzPfl

23.02.2026 09:00 πŸ‘ 12 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
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Now in the Climate Data Store (CDS): a global land surface temperature monthly dataset (1995–present). Clear‑sky LSTs at 10:00 and 22:00 with uncertainty estimates, intercalibrated across ATSR‑2, AATSR, Terra MODIS and Sentinel‑3B SLSTRB, on a global 0.01Β° Γ— 0.01Β° grid.

23.02.2026 11:22 πŸ‘ 22 πŸ” 10 πŸ’¬ 1 πŸ“Œ 0
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πŸ“’Registration is open for Visualising Climate 2026! From 4-6 Nov, the first global conference on data visualisation for climate & environmental sciences takes place in Bologna. Learn how to make climate data clear and engaging, & connect with an international community of creators and experts.

23.02.2026 10:18 πŸ‘ 22 πŸ” 14 πŸ’¬ 1 πŸ“Œ 2
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πŸ—“οΈ Save the date:
CEMS Global Flood Forecasting & Monitoring Meeting➑️ 20-21 April 2026.

πŸ“£Call for contributions now open to showcase your work within the community!

Info πŸ‘‰ global-flood.emergency.copernicus.eu/news/232-5th...

#floods #earlywarning#EmergencyManagement
@ecmwf.int

17.02.2026 12:01 πŸ‘ 3 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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It was a pleasure to welcome Patrick NΓ©dellec, Counsellor for Science and Technology at the French Embassy in London, and Professor Christophe Cudennec to ECMWF today.

A great opportunity to discuss our work and the importance of international collaboration in advancing Earth system science.

17.02.2026 18:05 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Three things you’ll be able to do after our MOOC:
1️⃣ Undertand what climate data are and how they are produced
2️⃣ Pick the right type of climate data for your sector
3️⃣ Find and interpret trusted #C3S data with confidence

@ecmwf.int @w-u-r.bsky.social

⬇️

12.02.2026 15:12 πŸ‘ 12 πŸ” 5 πŸ’¬ 1 πŸ“Œ 0
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🌍🌐 Registration open for our new machine learning (ML) online course! Discover how ML is shaping Earth system modelling. This is the first course in ECMWF’s new ML training series under #DestinE. Register now: learning.ecmwf.int/enrol/index....

13.02.2026 09:28 πŸ‘ 5 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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πŸ”₯ Wildfire risk isn’t just about weather – local conditions like vegetation, land management and human activity all play a role.

The Probability of Fire (PoF)-Toolbox helps you build your own machine-learning fire-danger models using local data.

➑️ www.ecmwf.int/en/about/med...

12.02.2026 14:05 πŸ‘ 6 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
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🌍🌐 Partners from across Europe, working on the Climate DT of the EU DestinE initiative, met in Helsinki. Led by CSC, and working in close collaboration with ECMWF, the consortium reviewed steps towards operationalisation. Read more ➑️ destine.ecmwf.int/news/partner...

12.02.2026 08:54 πŸ‘ 15 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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Scientists use Earth’s β€˜digital twin’ to sharpen climate forecasts [FREE TO READ] EU-funded project to create a computer simulation of the world could also model biodiversity or pandemics

This @financialtimes.com article highlights the agreement of the 3rd phase of #DestinE, an @ec.europa.eu initiative that ECMWF contributes to.

Its aim is to build highly accurate digital twins of the Earth to understand and better prepare for risks caused by extreme weather and climate change.

11.02.2026 13:42 πŸ‘ 11 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0