Copernicus ECMWF

🌍The #ESOTC2024 report is out! Explore the contrasts across Europe, from the dry and often record-warm conditions in the east to warm but wet conditions in the west. #ESOTC2024 is a joint effort between #CopernicusClimate and @WMO. bit.ly/4ieB9n6

📢 Deadline extended – you can now apply by 27 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-colle…

Read the article ➡️ atmosphere.copernicus.eu/amap-arctic-cl… Image credit: European Union , Copernicus Sentinel-2 imagery

See how wildfire monitoring data from #CopernicusAtmosphere and ERA5 climate data from #CopernicusClimate underpin key findings in the Arctic Climate Change Update 2024 by AMAP. The assessment shows the region has warmed about 3 times faster than the global average since 1979. ⬇️

Stay informed by checking the communications of your national and local air quality services and authorities.

Agricultural ammonia emissions that foster ammonium nitrate aerosol are predicted to be the largest contributors to PM2.5 for this episode amid stable weather conditions. Explore sector emissions and chemical speciation with CAMS policy support tools policy.atmosphere.copernicus.eu ⬇️

The #CopernicusAtmosphere European Regional Forecasts show increased ground level concentrations of PM2.5 and NO2 across NW Europe in the coming days, reducing air quality in many areas. 🔗Explore the forecast at atmosphere.copernicus.eu/charts/package… ⬇️

The #CopernicusAtmosphere European Regional Forecasts show increased ground level concentrations of PM2.5 and NO2 across NW Europe in the coming days, reducing air quality in many areas. 🔗Explore the forecast at atmosphere.copernicus.eu/charts/package… ⬇️

Register here: events.ecmwf.int/event/523/regi… (livestream option is available)

Discover how the new pan-Arctic regional reanalysis supports Arctic climate monitoring and user applications at the User Workshop, 10–11 June in Copenhagen. More information: climate.copernicus.eu/copernicus-pan… #CopernicusClimate #C3S

🌱 Spring is here and pollen levels are set to rise as temperatures increase. Our friends at @Windycom explain how CAMS provides forecasts for key allergenic pollen across Europe. 🔗 Read the article community.windy.com/topic/43653/sp… #CopernicusAtmosphere

February 2026 brought exceptionally wet conditions and severe flooding to parts of western and southern Europe, while globally it was the fifth-warmest February on record. Arctic sea ice extent was third-lowest for the month. 🔗 Read climate.copernicus.eu/exceptional-ra… #CopernicusClimate

🆕 Request for Information (RFI) for communication campaigns & media partnerships for #CopernicusClimate & #CopernicusAtmosphere operated by @ECMWF . Deadline for responses: 15 April 2026. Details 🔗 climate.copernicus.eu/rficjs2130b-co…

🌐 Now in the Climate Data Store: global daily & monthly sea surface temperature (SST) and sea ice surface temperature (IST) from 1982–present. Includes SST-only and combined SST–IST fields with a sea‑ice mask. 🌊 cds.climate.copernicus.eu/datasets/satel… 🧊 cds.climate.copernicus.eu/datasets/satel…

🔔 New deadline: 24 March. Submit your tenders to enhance the visualisation & communication of greenhouse gas data through an interactive dashboard, explanatory videos & a “Science-Explained” section for non-expert audiences. 🔗Info atmosphere.copernicus.eu/cams254a-visua… #CopernicusAtmosphere

📊 The March 2026 edition of the #CopernicusClimate multi-system seasonal forecast is now available. 🔗 climate.copernicus.eu/seasonal-forec…

💧 Hydrology insights from the February 2026 #C3S Climate Bulletin: pronounced contrast across Europe, with much of western & southern Europe wetter than average, while most of the rest of the continent was drier than average. 🔗 climate.copernicus.eu/precipitation-… #CopernicusClimate

Discover more sea ice insights in the February 2026 #C3S Climate Bulletin  🔗 climate.copernicus.eu/sea-ice-cover-…

❄ The Feb. 2026 #C3S Climate Bulletin reports that Arctic sea ice extent was 5% below average – the 3rd lowest on record for Feb. Antarctic sea ice extent was close to average, a sharp change from the much-below-average extents of the past four years. More⬇️ #CopernicusClimate

🌡The latest #C3S Climate Bulletin reports the 5th-warmest Feb. globally;1.49°C above the pre-industrial average. Europe saw strong temperature contrasts, while global-average sea surface temp was the joint 2nd-highest on record for Feb. climate.copernicus.eu/surface-air-te… #CopernicusClimate

Our regional air quality ensemble forecast also predicts high concentrations of alder pollen for the same areas of central and eastern Europe. See the charts here:   atmosphere.copernicus.eu/charts/package…

As mild temperatures and stable conditions persist in many parts of Europe, our forecast predicts poor air quality in the coming days. See the forecast: atmosphere.copernicus.eu/charts/package…