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The GEO Global Forum in Rome once again demonstrated how the Copernicus #C3S and the Atmosphere Monitoring Service are an integral part of the GEO community, it's ongoing and future activities and developments.

submitted 12 hours ago • 1 comment

🌡 The April 2025 Climate Bulletin is out. It was the second-warmest April globally, with an average ERA5 surface air temperature of 14.96°C, 0.60°C above the 1991-2020 average for April and 1.51°C above the pre-industrial level for the month. Read the details climate.copernicus.eu/surface-air-...

submitted 20 hours ago • 0 comments

❄️April 2025 Climate Bulletin: Arctic sea ice extent was 3% below average, following four months with record low monthly values for the time of year. Antarctic sea ice extent was 10% below average. Get the details 👉 climate.copernicus.eu/sea-ice-cove... #C3S

submitted 18 hours ago • 0 comments

Congratulations to our Director-General, (@frabier.bsky.social), who will receive the European Meteorological Society (EMS) Silver Medal 2025, and to the Anemoi machine learning framework, which will receive the EMS Technology Achievement Award 2025. Details here ➡️ www.ecmwf.int/en/about/med...

submitted 1 day ago • 0 comments

Last week, #CENTAUR representatives attended #EGU25 in #Vienna 🇦🇹 Our consortium members, Ithaca and @ecmwf.int, presented recent work and developments related to the project across 2 sessions Read more about our participation at👇 centaur-horizon.eu/news/centaur...

submitted 1 day ago • 1 comment

In 2024, northern Europe saw more snow days than average – up to 45 days at one location in Norway – while much of Europe experienced fewer days due to above-average winter temperatures. bit.ly/3XVF695 #ESOTC2024 @wmo-global.bsky.social

submitted 1 day ago • 0 comments

Let's connect at the GEO Global Forum in Rome! Join us at the EU booth and EuroGEO to delve into Copernicus National Collaboration Programmes, the socio-economic value of ERA5 reanalysis and evolution of #C3S and #CopernicusAtmosphere. rea.ec.europa.eu/events/geo-g...

submitted 2 days ago • 1 comment

@ecmwf.int invites tenders to develop new high resolution regional climate data for #C3S using Machine Learning. The new dataset will complement the CORDEX-CMIP6 datasets and improve coverage of the climate projection uncertainty space. Deadline: 29/05/2025. climate.copernicus.eu/c3s2384-down...

submitted 3 days ago • 0 comments

Just two weeks left! ECMWF invites tenders to implement the Communication Strategy for #C3S and #CopernicusAtmosphere related to media relations and reputation management services. 📥 Apply by 21/05/2025 climate.copernicus.eu/cjs2130a-med...

submitted 2 days ago • 2 comments

It's a wrap for this year's European Geosciences Union (EGU) General Assembly, where we have been presenting developments from across #ECMWF. Our team have been involved as speakers, poster presenters and conveners, but found time to get together for this great group photo!

submitted 6 days ago • 1 comment

We are taking part in the GEO Global Forum next week in Rome, Italy, and will be leading community event session 12, on Earth observation data and AI: 6 May, 11:00-12:30. More information ➡ earthobservations.org/about-us/eve... #ECMWF #OneEuroGEO 🧵

submitted 6 days ago • 1 comment

Contribute to events taking place in September, in Italy, to celebrate our 50th anniversary. Submit your abstract for our workshop on #HPC in meteorology ➡️ events.ecmwf.int/e/21stHPCwor... And for our annual meeting on Using ECMWF’s Forecasts ➡️ events.ecmwf.int/e/UEF2025 Submissions close today!

submitted 8 days ago • 0 comments

🌍The Climate Change Adaptation Digital Twin is developed as part of the EU’s Destination Earth initiative. Have a look at the animation by @ecmwf.int and read more about the Climate Change Adaptation DT and other DT projects running on LUMI in our blog: www.lumi-supercomputer.eu/dts-provide-... #hpc

submitted 8 days ago • 0 comments

We are at the European Geosciences Union @egu.eu General Assembly all week, presenting developments from across #ECMWF. Still to come, we are involved in sessions on global flood forecasting, seasonal hindcasts, sea ice modelling, urban resilience and more ➡ www.ecmwf.int/en/about/med... #EGU2025

submitted 8 days ago • 1 comment

We are showcasing our two @copernicusecmwf.bsky.social services at the Ballon Generali de Paris today to advance awareness and research on #GlobalWarming and #AirQuality monitoring. Find out more here ➡️ www.ecmwf.int/en/about/med... #CopernicusClimate #CopernicusAtmosphere

submitted 9 days ago • 1 comment

Watch the latest episode of our #DestinE animation series! Rosa explores the Digital Twin Engine, revealing how it helps users extract precise, tailored data. ➡️ destine.ecmwf.int/video/episod...

submitted 10 days ago • 0 comments

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

submitted 10 days ago • 0 comments

We will be at the European Geosciences Union (EGU) General Assembly next week, presenting developments from across #ECMWF. Find out which sessions we are involved in as speakers, poster presenters and conveners ➡ www.ecmwf.int/en/about/med... #EGU2025 @egu.eu

submitted 13 days ago • 1 comment

🌍 🌐 European collaboration at its best: The #DestinE Machine Learning (ML) Retreat brought experts together to share insights, align efforts, and explore steps forward in ML-modelling for weather and climate. 📝 Read the full article for a deep dive ➡️ destine.ecmwf.int/destination-...

submitted 14 days ago • 0 comments

📣The spring 2025 issue of the ECMWF Newsletter is now available. As well as news about our staff and events, it features articles about new developments and the use that can be made of our products. ➡️ www.ecmwf.int/en/about/med...

submitted 16 days ago • 0 comments

🌍🌐 Watch our latest #DestinE video featuring Jenni Kontkanen from CSC - IT Center for Science, the organisation leading the Climate Change Adaptation Digital Twin (Climate DT), as she presents its main features and innovations. 🎥 Watch the full video: destine.ecmwf.int/video/jenni-...

submitted 21 days ago • 0 comments

Every chart and key finding in #ESOTC2024 is the result of teamwork. A collective effort by #C3S—implemented by @ecmwf.int and supported by the EU Commission—alongside @wmo-global.bsky.social and contributors worldwide, the report drives understanding of our evolving climate. bit.ly/3G9MdEX

submitted 22 days ago • 0 comments

The #ESOTC2024 report underscores the vital role of Copernicus and services like #C3S in strengthening Europe's resilience and preparedness for climate change, driving mitigation efforts and a more sustainable future for Europe. bit.ly/3G9MdEX @wmo-global.bsky.social @andriuskubilius.ec.europa.eu

submitted 22 days ago • 0 comments

The #ESOTC2024 press conference offered exclusive insights from #C3S and @wmo-global.bsky.social about Europe's climate trends in 2024. Dive into the full discussion now on YouTube for detailed findings. ➡️ www.youtube.com/watch?v=1gu4... #ClimateData

submitted 22 days ago • 0 comments

EUROPEAN STATE OF THE CLIMATE 2024 Der Sachstandsbericht zum #Klima in #Europa 2024 zeigt: ▪️ 2024 war das wärmste verzeichnete Jahr in Europa ▪️ Europa ist der Kontinent, der sich am schnellsten erwärmt Mehr zum Bericht von WMO und C3S, zu dem auch der DWD beitrug: 👉 wmo.int/publication-...

submitted 23 days ago • 1 comment

More than art, a data story. The #ESOTC2024 cover art shows a mountainscape based on ERA5 data from 1975-2024, depicting annual and decadal temperature anomalies in Europe. Sun and clouds convey contrasting east-west climate conditions of 2024 in Europe. Full report: bit.ly/3G9MdEX

submitted 23 days ago • 2 comments

2024 var det varmeste året registrert i Europa 🌏 – Mye av forklaringen på den raske oppvarmingen av Europa, er at de nordligste områdene ligger i Arktis der temperaturøkningen har vært ekstra stor, sier @ketilisaksen.bsky.social 👉 shorturl.at/QNXqd #ESOTC2024 #CopernicusClimate #WMO

submitted 23 days ago • 0 comments

2024 was het warmste jaar in Europa sinds het begin van de metingen. Er was een opvallend verschil tussen Oost- en West-Europa: extreem droog en recordwarm in het oosten, maar nat en warm in het westen, zoals in Nederland. Lees het nieuwste Copernicus/WMO rapport. 🔗 www.knmi.nl/over-het-knm...

submitted 23 days ago • 2 comments

In 2024, Europe was the world’s fastest-warming continent. It had its hottest year on record, impacting an estimated 413,000 people. Sea surface temperatures also reached new highs. As our planet heats up, urgent action is more critical than ever.

submitted 23 days ago • 10 comments

We are proud to deliver the #ESOTC2024 in collaboration with @wmo-global.bsky.social and over 100 experts. It reveals that Europe experienced its warmest year on record, heat stress continues to increase in Europe, and almost one third of the river network exceeded the high flood threshold. 🧵

submitted 23 days ago • 1 comment

The next in our series of European Weather Cloud (EWC) webinars, a cooperation between @eumetsat.int & #ECMWF, takes place on 14 May. This time, we’ll focus on OpenStack Infrastructure as Code in the EWC. More info and registration ➡️ events.ecmwf.int/event/477/

submitted 24 days ago • 0 comments

🚨 Join the official webinar for the AI Weather Quest Testing Phase! We’re kicking off the JJA Testing Period with a live Q&A session and walk-through of the competition setup. 🗓️ 7 May 2025 – Choose your slot: 🔹 09:00–10:00 UTC 🔹 15:00–16:00 UTC aiweatherquest.ecmwf.int

submitted 24 days ago • 1 comment

Only one day until the ESOTC 2024 report release! On April 15, prepare for key climate insights from scientists worldwide in this collaborative report published by #C3S and @wmo-global.bsky.social. Discover more: climate.copernicus.eu/save-date-eu... #ESOTC2024

submitted 24 days ago • 1 comment

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 🧵

submitted 27 days ago • 1 comment

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

submitted 27 days ago • 0 comments

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

submitted 27 days ago • 0 comments

March 2025 saw wetter-than-average conditions in most of southern Europe and widespread flooding in the Iberian Peninsula, drier-than-average in parts of central Europe. Explore more March 2025hydrology variables in the #C3S Climate Bulletin: climate.copernicus.eu/precipitatio...

submitted 30 days ago • 1 comment

❄️ March 2025: Arctic sea ice reached its lowest March extent in the 47-year satellite record. It was the fourth consecutive month with record low sea ice extent. Antarctic sea ice extent was the 4th lowest for March. Get the details in the #C3S Climate Bulletin climate.copernicus.eu/sea-ice-cove...

submitted 30 days ago • 2 comments

🌡The March 2025 Climate Bulletin is out. It was the warmest March on record for Europe and the second-warmest March globally, with a global average surface air temperature of 14.06°C, 1.60°C above the pre-industrial level for March. Read the details climate.copernicus.eu/surface-air-... #C3S

submitted 30 days ago • 0 comments

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 🧵

submitted 28 days ago • 1 comment