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#ecmwf — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #ecmwf, aggregated by home.social.

  1. #Steady #Klimacrew

    Wie lässt sich das Wetter künftig präziser und zugleich schneller vorhersagen?

    Ein neues System für kurzfristige #Wettervorhersagen und langfristige #Klimaprognosen nutzt künstliche Intelligenz, um Ergebnisse zu erzielen, die mit den besten vorhandenen Modellen vergleichbar sind, jedoch deutlich weniger #Rechenleistung benötigen.

    tino-eberl.de/nutzen-kuenstlic

    #MIT #Harvard #ECMWF #Wettervorhersage #Klimamodelle #MaschinellesLernen #KINutzen #Retröt

  2. #Steady #Klimacrew

    Wie lässt sich das Wetter künftig präziser und zugleich schneller vorhersagen?

    Ein neues System für kurzfristige #Wettervorhersagen und langfristige #Klimaprognosen nutzt künstliche Intelligenz, um Ergebnisse zu erzielen, die mit den besten vorhandenen Modellen vergleichbar sind, jedoch deutlich weniger #Rechenleistung benötigen.

    tino-eberl.de/nutzen-kuenstlic

    #MIT #Harvard #ECMWF #Wettervorhersage #Klimamodelle #MaschinellesLernen #KINutzen #Retröt

  3. #Steady #Klimacrew

    Wie lässt sich das Wetter künftig präziser und zugleich schneller vorhersagen?

    Ein neues System für kurzfristige #Wettervorhersagen und langfristige #Klimaprognosen nutzt künstliche Intelligenz, um Ergebnisse zu erzielen, die mit den besten vorhandenen Modellen vergleichbar sind, jedoch deutlich weniger #Rechenleistung benötigen.

    tino-eberl.de/nutzen-kuenstlic

    #MIT #Harvard #ECMWF #Wettervorhersage #Klimamodelle #MaschinellesLernen #KINutzen #Retröt

  4. #Steady #Klimacrew

    Wie lässt sich das Wetter künftig präziser und zugleich schneller vorhersagen?

    Ein neues System für kurzfristige #Wettervorhersagen und langfristige #Klimaprognosen nutzt künstliche Intelligenz, um Ergebnisse zu erzielen, die mit den besten vorhandenen Modellen vergleichbar sind, jedoch deutlich weniger #Rechenleistung benötigen.

    tino-eberl.de/nutzen-kuenstlic

    #MIT #Harvard #ECMWF #Wettervorhersage #Klimamodelle #MaschinellesLernen #KINutzen #Retröt

  5. #Steady #Klimacrew

    Wie lässt sich das Wetter künftig präziser und zugleich schneller vorhersagen?

    Ein neues System für kurzfristige #Wettervorhersagen und langfristige #Klimaprognosen nutzt künstliche Intelligenz, um Ergebnisse zu erzielen, die mit den besten vorhandenen Modellen vergleichbar sind, jedoch deutlich weniger #Rechenleistung benötigen.

    tino-eberl.de/nutzen-kuenstlic

    #MIT #Harvard #ECMWF #Wettervorhersage #Klimamodelle #MaschinellesLernen #KINutzen #Retröt

  6. Daily Surface Air Temperature

    This page provides time series and map visualizations of daily mean surface air temperature (2-meter height) estimates from the #ECMWF Reanalysis version 5 (#ERA5) for the period January 1940 to present (see ERA5 attribution below). ERA5 is a state-of-the-art numerical #climate / #weather modeling framework that ingests surface, radiosonde, and satellite observations to estimate the state of the atmosphere through time. The visualizations on this page enable users to explore weather-driven temperature changes within specific years, while also having several decades of daily data for broader climate context. Users are encouraged to learn more about reanalysis — approach, strengths, limitations, and product comparisons — from the NCAR Climate Data Guide. Additional information about reanalysis can be found at Advancing Reanalysis.

    climatereanalyzer.org/clim/t2_

    #ClimateScience

  7. Daily Surface Air Temperature

    This page provides time series and map visualizations of daily mean surface air temperature (2-meter height) estimates from the #ECMWF Reanalysis version 5 (#ERA5) for the period January 1940 to present (see ERA5 attribution below). ERA5 is a state-of-the-art numerical #climate / #weather modeling framework that ingests surface, radiosonde, and satellite observations to estimate the state of the atmosphere through time. The visualizations on this page enable users to explore weather-driven temperature changes within specific years, while also having several decades of daily data for broader climate context. Users are encouraged to learn more about reanalysis — approach, strengths, limitations, and product comparisons — from the NCAR Climate Data Guide. Additional information about reanalysis can be found at Advancing Reanalysis.

    climatereanalyzer.org/clim/t2_

    #ClimateScience

  8. Daily Surface Air Temperature

    This page provides time series and map visualizations of daily mean surface air temperature (2-meter height) estimates from the #ECMWF Reanalysis version 5 (#ERA5) for the period January 1940 to present (see ERA5 attribution below). ERA5 is a state-of-the-art numerical #climate / #weather modeling framework that ingests surface, radiosonde, and satellite observations to estimate the state of the atmosphere through time. The visualizations on this page enable users to explore weather-driven temperature changes within specific years, while also having several decades of daily data for broader climate context. Users are encouraged to learn more about reanalysis — approach, strengths, limitations, and product comparisons — from the NCAR Climate Data Guide. Additional information about reanalysis can be found at Advancing Reanalysis.

    climatereanalyzer.org/clim/t2_

    #ClimateScience

  9. Daily Surface Air Temperature

    This page provides time series and map visualizations of daily mean surface air temperature (2-meter height) estimates from the #ECMWF Reanalysis version 5 (#ERA5) for the period January 1940 to present (see ERA5 attribution below). ERA5 is a state-of-the-art numerical #climate / #weather modeling framework that ingests surface, radiosonde, and satellite observations to estimate the state of the atmosphere through time. The visualizations on this page enable users to explore weather-driven temperature changes within specific years, while also having several decades of daily data for broader climate context. Users are encouraged to learn more about reanalysis — approach, strengths, limitations, and product comparisons — from the NCAR Climate Data Guide. Additional information about reanalysis can be found at Advancing Reanalysis.

    climatereanalyzer.org/clim/t2_

    #ClimateScience

  10. Daily Surface Air Temperature

    This page provides time series and map visualizations of daily mean surface air temperature (2-meter height) estimates from the #ECMWF Reanalysis version 5 (#ERA5) for the period January 1940 to present (see ERA5 attribution below). ERA5 is a state-of-the-art numerical #climate / #weather modeling framework that ingests surface, radiosonde, and satellite observations to estimate the state of the atmosphere through time. The visualizations on this page enable users to explore weather-driven temperature changes within specific years, while also having several decades of daily data for broader climate context. Users are encouraged to learn more about reanalysis — approach, strengths, limitations, and product comparisons — from the NCAR Climate Data Guide. Additional information about reanalysis can be found at Advancing Reanalysis.

    climatereanalyzer.org/clim/t2_

    #ClimateScience

  11. European State of the Climate 2025 report published

    Warming is reducing #snow and #ice cover, while dangerously high surface air temperatures, #drought, and #heatwaves, as well as record-high #ocean temperatures, are affecting regions across the continent, from the #Arctic to the #Mediterranean. The result is increasing impacts – from record heatwaves over land and at sea, to devastating #wildfires, and accelerating #biodiversity loss – with consequences for #societies and #ecosystems across #Europe.  

    The #ESOTC report is produced by the #EU’s #Copernicus Climate Change Service (C3S), implemented by #ECMWF, and the World Meteorological Organization (#WMO), and brings together the work of around 100 scientific contributors.

    Report:
    climate.copernicus.eu/esotc/20

    ecmwf.int/en/about/media-centr

  12. European State of the Climate 2025 report published

    Warming is reducing #snow and #ice cover, while dangerously high surface air temperatures, #drought, and #heatwaves, as well as record-high #ocean temperatures, are affecting regions across the continent, from the #Arctic to the #Mediterranean. The result is increasing impacts – from record heatwaves over land and at sea, to devastating #wildfires, and accelerating #biodiversity loss – with consequences for #societies and #ecosystems across #Europe.  

    The #ESOTC report is produced by the #EU’s #Copernicus Climate Change Service (C3S), implemented by #ECMWF, and the World Meteorological Organization (#WMO), and brings together the work of around 100 scientific contributors.

    Report:
    climate.copernicus.eu/esotc/20

    ecmwf.int/en/about/media-centr

  13. European State of the Climate 2025 report published

    Warming is reducing #snow and #ice cover, while dangerously high surface air temperatures, #drought, and #heatwaves, as well as record-high #ocean temperatures, are affecting regions across the continent, from the #Arctic to the #Mediterranean. The result is increasing impacts – from record heatwaves over land and at sea, to devastating #wildfires, and accelerating #biodiversity loss – with consequences for #societies and #ecosystems across #Europe.  

    The #ESOTC report is produced by the #EU’s #Copernicus Climate Change Service (C3S), implemented by #ECMWF, and the World Meteorological Organization (#WMO), and brings together the work of around 100 scientific contributors.

    Report:
    climate.copernicus.eu/esotc/20

    ecmwf.int/en/about/media-centr

  14. European State of the Climate 2025 report published

    Warming is reducing #snow and #ice cover, while dangerously high surface air temperatures, #drought, and #heatwaves, as well as record-high #ocean temperatures, are affecting regions across the continent, from the #Arctic to the #Mediterranean. The result is increasing impacts – from record heatwaves over land and at sea, to devastating #wildfires, and accelerating #biodiversity loss – with consequences for #societies and #ecosystems across #Europe.  

    The #ESOTC report is produced by the #EU’s #Copernicus Climate Change Service (C3S), implemented by #ECMWF, and the World Meteorological Organization (#WMO), and brings together the work of around 100 scientific contributors.

    Report:
    climate.copernicus.eu/esotc/20

    ecmwf.int/en/about/media-centr

  15. European State of the Climate 2025 report published

    Warming is reducing #snow and #ice cover, while dangerously high surface air temperatures, #drought, and #heatwaves, as well as record-high #ocean temperatures, are affecting regions across the continent, from the #Arctic to the #Mediterranean. The result is increasing impacts – from record heatwaves over land and at sea, to devastating #wildfires, and accelerating #biodiversity loss – with consequences for #societies and #ecosystems across #Europe.  

    The #ESOTC report is produced by the #EU’s #Copernicus Climate Change Service (C3S), implemented by #ECMWF, and the World Meteorological Organization (#WMO), and brings together the work of around 100 scientific contributors.

    Report:
    climate.copernicus.eu/esotc/20

    ecmwf.int/en/about/media-centr

  16. ‘Unequivocal evidence’: Europe’s climate crisis threatens food, health and economy

    Very few places in Europe escaped rising heat in 2025, with at least 95 per cent of the…
    #Europe #EU #Copernicus #ECMWF #EuropeanState #GreenlandIceSheet
    europesays.com/europe/25716/

  17. ‘Unequivocal evidence’: Europe’s climate crisis threatens food, health and economy

    Very few places in Europe escaped rising heat in 2025, with at least 95 per cent of the…
    #Europe #EU #Copernicus #ECMWF #EuropeanState #GreenlandIceSheet
    europesays.com/europe/25696/

  18. 📢 Jetzt mitgestalten: Pollenallergien sind für euch ein wichtiges Thema?
    Wir wollen verstehen, wie ihr Polleninformationen nutzt und wie wir diese noch besser auf eure Bedarfe abstimmen können.
    Hier geht’s zur Umfrage: 🔗 survey-xact.de/LinkCollector?k
    Die Umfrage ist in die nationale Umsetzung der 2. Phase des National Collaboration Programme (NCP) des Copernicus Atmosphärenüberwachungsdienstes (Copernicus Atmosphere Monitoring Service, CAMS) eingebettet.
    #Pollenflug #CAMS NCP #ECMWF @CopernicusECMWF

  19. 📢 Jetzt mitgestalten: Pollenallergien sind für euch ein wichtiges Thema?
    Wir wollen verstehen, wie ihr Polleninformationen nutzt und wie wir diese noch besser auf eure Bedarfe abstimmen können.
    Hier geht’s zur Umfrage: 🔗 survey-xact.de/LinkCollector?k
    Die Umfrage ist in die nationale Umsetzung der 2. Phase des National Collaboration Programme (NCP) des Copernicus Atmosphärenüberwachungsdienstes (Copernicus Atmosphere Monitoring Service, CAMS) eingebettet.
    #Pollenflug #CAMS NCP #ECMWF @CopernicusECMWF

  20. 📢 Jetzt mitgestalten: Pollenallergien sind für euch ein wichtiges Thema?
    Wir wollen verstehen, wie ihr Polleninformationen nutzt und wie wir diese noch besser auf eure Bedarfe abstimmen können.
    Hier geht’s zur Umfrage: 🔗 survey-xact.de/LinkCollector?k
    Die Umfrage ist in die nationale Umsetzung der 2. Phase des National Collaboration Programme (NCP) des Copernicus Atmosphärenüberwachungsdienstes (Copernicus Atmosphere Monitoring Service, CAMS) eingebettet.
    #Pollenflug #CAMS NCP #ECMWF @CopernicusECMWF

  21. 📢 Jetzt mitgestalten: Pollenallergien sind für euch ein wichtiges Thema?
    Wir wollen verstehen, wie ihr Polleninformationen nutzt und wie wir diese noch besser auf eure Bedarfe abstimmen können.
    Hier geht’s zur Umfrage: 🔗 survey-xact.de/LinkCollector?k
    Die Umfrage ist in die nationale Umsetzung der 2. Phase des National Collaboration Programme (NCP) des Copernicus Atmosphärenüberwachungsdienstes (Copernicus Atmosphere Monitoring Service, CAMS) eingebettet.
    #Pollenflug #CAMS NCP #ECMWF @CopernicusECMWF

  22. 📢 Jetzt mitgestalten: Pollenallergien sind für euch ein wichtiges Thema?
    Wir wollen verstehen, wie ihr Polleninformationen nutzt und wie wir diese noch besser auf eure Bedarfe abstimmen können.
    Hier geht’s zur Umfrage: 🔗 survey-xact.de/LinkCollector?k
    Die Umfrage ist in die nationale Umsetzung der 2. Phase des National Collaboration Programme (NCP) des Copernicus Atmosphärenüberwachungsdienstes (Copernicus Atmosphere Monitoring Service, CAMS) eingebettet.
    #Pollenflug #CAMS NCP #ECMWF @CopernicusECMWF

  23. BIG news from #ECMWF: a portable version of our global forecasting model is now open source! Development of #IFS started in 1987 and just a year before entering its 4th decade it is now available to all.

    This continues our journey that started a few years ago, when we made a first and growing number of several key model components available.

    See the news article for more details: ecmwf.int/en/about/media-centr

    Code repository: github.com/ecmwf-ifs/openifs

    #NWP #Weather #OpenSource

  24. BIG news from #ECMWF: a portable version of our global forecasting model is now open source! Development of #IFS started in 1987 and just a year before entering its 4th decade it is now available to all.

    This continues our journey that started a few years ago, when we made a first and growing number of several key model components available.

    See the news article for more details: ecmwf.int/en/about/media-centr

    Code repository: github.com/ecmwf-ifs/openifs

    #NWP #Weather #OpenSource

  25. BIG news from #ECMWF: a portable version of our global forecasting model is now open source! Development of #IFS started in 1987 and just a year before entering its 4th decade it is now available to all.

    This continues our journey that started a few years ago, when we made a first and growing number of several key model components available.

    See the news article for more details: ecmwf.int/en/about/media-centr

    Code repository: github.com/ecmwf-ifs/openifs

    #NWP #Weather #OpenSource

  26. BIG news from #ECMWF: a portable version of our global forecasting model is now open source! Development of #IFS started in 1987 and just a year before entering its 4th decade it is now available to all.

    This continues our journey that started a few years ago, when we made a first and growing number of several key model components available.

    See the news article for more details: ecmwf.int/en/about/media-centr

    Code repository: github.com/ecmwf-ifs/openifs

    #NWP #Weather #OpenSource

  27. BIG news from #ECMWF: a portable version of our global forecasting model is now open source! Development of #IFS started in 1987 and just a year before entering its 4th decade it is now available to all.

    This continues our journey that started a few years ago, when we made a first and growing number of several key model components available.

    See the news article for more details: ecmwf.int/en/about/media-centr

    Code repository: github.com/ecmwf-ifs/openifs

    #NWP #Weather #OpenSource

  28. #Steady-#Klimacrew

    Wie lässt sich das Wetter künftig präziser und zugleich schneller vorhersagen?

    Ein neues System für kurzfristige #Wettervorhersagen und langfristige #Klimaprognosen nutzt künstliche Intelligenz, um Ergebnisse zu erzielen, die mit den besten vorhandenen Modellen vergleichbar sind, jedoch deutlich weniger #Rechenleistung benötigen.

    tino-eberl.de/nutzen-kuenstlic

    #MIT #Harvard #ECMWF #Wettervorhersage #Klimamodelle #MaschinellesLernen #KINutzen #Retröt

  29. #Steady-#Klimacrew

    Wie lässt sich das Wetter künftig präziser und zugleich schneller vorhersagen?

    Ein neues System für kurzfristige #Wettervorhersagen und langfristige #Klimaprognosen nutzt künstliche Intelligenz, um Ergebnisse zu erzielen, die mit den besten vorhandenen Modellen vergleichbar sind, jedoch deutlich weniger #Rechenleistung benötigen.

    tino-eberl.de/nutzen-kuenstlic

    #MIT #Harvard #ECMWF #Wettervorhersage #Klimamodelle #MaschinellesLernen #KINutzen #Retröt

  30. #Steady-#Klimacrew

    Wie lässt sich das Wetter künftig präziser und zugleich schneller vorhersagen?

    Ein neues System für kurzfristige #Wettervorhersagen und langfristige #Klimaprognosen nutzt künstliche Intelligenz, um Ergebnisse zu erzielen, die mit den besten vorhandenen Modellen vergleichbar sind, jedoch deutlich weniger #Rechenleistung benötigen.

    tino-eberl.de/nutzen-kuenstlic

    #MIT #Harvard #ECMWF #Wettervorhersage #Klimamodelle #MaschinellesLernen #KINutzen #Retröt

  31. #Steady-#Klimacrew

    Wie lässt sich das Wetter künftig präziser und zugleich schneller vorhersagen?

    Ein neues System für kurzfristige #Wettervorhersagen und langfristige #Klimaprognosen nutzt künstliche Intelligenz, um Ergebnisse zu erzielen, die mit den besten vorhandenen Modellen vergleichbar sind, jedoch deutlich weniger #Rechenleistung benötigen.

    tino-eberl.de/nutzen-kuenstlic

    #MIT #Harvard #ECMWF #Wettervorhersage #Klimamodelle #MaschinellesLernen #KINutzen #Retröt

  32. #Steady-#Klimacrew

    Wie lässt sich das Wetter künftig präziser und zugleich schneller vorhersagen?

    Ein neues System für kurzfristige #Wettervorhersagen und langfristige #Klimaprognosen nutzt künstliche Intelligenz, um Ergebnisse zu erzielen, die mit den besten vorhandenen Modellen vergleichbar sind, jedoch deutlich weniger #Rechenleistung benötigen.

    tino-eberl.de/nutzen-kuenstlic

    #MIT #Harvard #ECMWF #Wettervorhersage #Klimamodelle #MaschinellesLernen #KINutzen #Retröt

  33. #ESA:
    "
    Arctic Weather Satellite paves way for constellation
    "
    "... the European Space Agency’s Arctic Weather Satellite has now fulfilled its most important role. This small prototype mission has succeeded in paving the way for a new constellation of similar satellites, known as EPS-Sterna."

    esa.int/Applications/Observing

    22.1.2026

    #ArcticWeatherSatellite #AWS #ECMWF #EO #EPSSterna #Eumetsat #Erdbeobachtung #Raumfahrt #Satelliten #SpaceFlight #Wettersatellit

  34. Florence Rabier, Director General of #ECMWF, co-hosted the session “Mapping the invisible” on Earth observation; Laurence Rouil, Director of the Copernicus Atmosphere Monitoring Service (CAMS), co-presented a live demo of the new Sentinel satellite capabilities for air pollution monitoring across Europe.

  35. Day 1 of the 5th EU #CleanAirEU Forum was packed with discussions on how to improve air quality across Europe. Florence Rabier, Director General of #ECMWF, co-hosted the session “Mapping the invisible” on Earth observation; Laurence Rouil, Director of the Copernicus Atmosphere Monitoring Service (CAMS), co-presented a live demo of the new Sentinel satellite capabilities for air pollution monitoring across Europe.

    ⬇️

  36. Day 1 of the 5th EU #CleanAirEU Forum was packed with discussions on how to improve air quality across Europe. Florence Rabier, Director General of #ECMWF, co-hosted the session “Mapping the invisible” on Earth observation; Laurence Rouil, Director of the Copernicus Atmosphere Monitoring Service (CAMS), co-presented a live demo of the new Sentinel satellite capabilities for air pollution monitoring across Europe.

    ⬇️

  37. Day 1 of the 5th EU #CleanAirEU Forum was packed with discussions on how to improve air quality across Europe. Florence Rabier, Director General of #ECMWF, co-hosted the session “Mapping the invisible” on Earth observation; Laurence Rouil, Director of the Copernicus Atmosphere Monitoring Service (CAMS), co-presented a live demo of the new Sentinel satellite capabilities for air pollution monitoring across Europe.

    ⬇️

  38. Day 1 of the 5th EU #CleanAirEU Forum was packed with discussions on how to improve air quality across Europe. Florence Rabier, Director General of #ECMWF, co-hosted the session “Mapping the invisible” on Earth observation; Laurence Rouil, Director of the Copernicus Atmosphere Monitoring Service (CAMS), co-presented a live demo of the new Sentinel satellite capabilities for air pollution monitoring across Europe.

    ⬇️

  39. Day 1 of the 5th EU #CleanAirEU Forum was packed with discussions on how to improve air quality across Europe. Florence Rabier, Director General of #ECMWF, co-hosted the session “Mapping the invisible” on Earth observation; Laurence Rouil, Director of the Copernicus Atmosphere Monitoring Service (CAMS), co-presented a live demo of the new Sentinel satellite capabilities for air pollution monitoring across Europe.

    ⬇️

  40. Sentinel-4 & Sentinel-5 features will be demonstrated at the 5th Clean Air Forum, highlighting their vital role in CAMS monitoring of key air quality trace gases & aerosols, offering timely, high-res data over Europe.

    Find out more about the Forum:
    eucleanairforum.wmhproject.eve

    Explore more: atmosphere.copernicus.eu/senti

    #CopernicusAtmosphere #ECMWF

  41. Terrestrial Weather (comment)

    A reminder that long-range weather forecasts are notoriously inaccurate!

    Looking at just a single weather model output and stating as fact that this will be the outcome in 10 days' time is highly misleading. Certain "tabloid" publishers in the UK (you know who I mean) will week after week will try to tell you that the worst snowmaggeddon in centuries is about to happen in your neighbourhood.

    In reality, even forecasts 2-3 days ahead can be wildly wrong. If the "ensemble" of weather models run on supercomputers which provide their outputs every few hours tend to agree on a scenario, then forecasters will be confident. If the ensembles disagree, then there will be low confidence.

    So with all this in mind, the current model runs for the UK are showing some fairly wild disagreements on air pressure in the next two weeks, although a wet and windy regime is more likely than not. ECMWF (the European model) is predicting a deep low pressure area crossing the UK on around 13 Dec. The other models do not predict it, so it's very unlikely to occur. The same model run tomorrow may not predict it at all.

    Whatever happens, it looks pretty impressive on the chart!

    #weather
    #ecmwf
    #g7izu

  42. The 5th EU Clean Air Forum from 1-2 Dec. will highlight advances in satellite data, AI-driven air monitoring, policy innovation & more during the 2025 edition co-hosted by #ECMWF and @EUCommission in Bonn.

    See the agenda ➡️ environment.ec.europa.eu/docum

    #CopernicusAtmosphere

  43. It's not every day you get to see a HPC facility. Cool to see all the cooling systems.

    youtube.com/watch?v=iXC5lWDYR9o

    #ECMWF #HPCF

  44. It's not every day you get to see a HPC facility. Cool to see all the cooling systems.

    youtube.com/watch?v=iXC5lWDYR9o

    #ECMWF #HPCF

  45. It's not every day you get to see a HPC facility. Cool to see all the cooling systems.

    youtube.com/watch?v=iXC5lWDYR9o

    #ECMWF #HPCF

  46. It's not every day you get to see a HPC facility. Cool to see all the cooling systems.

    youtube.com/watch?v=iXC5lWDYR9o

    #ECMWF #HPCF