New summer outlook just dropped. This is the multi-model C3S ensemble forecast for June-August. Hope you like pain and suffering.
May 11, 2026 at 1:16 AM
New summer outlook just dropped. This is the multi-model C3S ensemble forecast for June-August. Hope you like pain and suffering.
The ECMWF C3S seasonal outlook for summer 2025 just dropped. The forecast is for unbearable heat, with a chance of dying.
May 12, 2025 at 3:59 PM
The ECMWF C3S seasonal outlook for summer 2025 just dropped. The forecast is for unbearable heat, with a chance of dying.
Three charts based on #C3S data you shouldn’t miss this month:
📈 April 2025 was the second warmest April globally on record – #C3S
1️⃣ bsky.app/profile/cope...
Dive into the bulletin: climate.copernicus.eu/surface-air-...
📈 April 2025 was the second warmest April globally on record – #C3S
1️⃣ bsky.app/profile/cope...
Dive into the bulletin: climate.copernicus.eu/surface-air-...
May 30, 2025 at 11:35 AM
Three charts based on #C3S data you shouldn’t miss this month:
📈 April 2025 was the second warmest April globally on record – #C3S
1️⃣ bsky.app/profile/cope...
Dive into the bulletin: climate.copernicus.eu/surface-air-...
📈 April 2025 was the second warmest April globally on record – #C3S
1️⃣ bsky.app/profile/cope...
Dive into the bulletin: climate.copernicus.eu/surface-air-...
Latest El Nino forecast through October, including the C3S models that updated this morning:
May 11, 2026 at 1:07 AM
Latest El Nino forecast through October, including the C3S models that updated this morning:
📈 Sea surface temperature for 21 Oct. 2025 – @michaelemann.bsky.social /C3S Climate Pulse app
2️⃣https://bsky.app/profile/michaelemann.bsky.social/post/3m3wu633y5c2x
Explore the C3S Climate Pulse: pulse.climate.copernicus.eu
2️⃣https://bsky.app/profile/michaelemann.bsky.social/post/3m3wu633y5c2x
Explore the C3S Climate Pulse: pulse.climate.copernicus.eu
October 31, 2025 at 2:11 PM
📈 Sea surface temperature for 21 Oct. 2025 – @michaelemann.bsky.social /C3S Climate Pulse app
2️⃣https://bsky.app/profile/michaelemann.bsky.social/post/3m3wu633y5c2x
Explore the C3S Climate Pulse: pulse.climate.copernicus.eu
2️⃣https://bsky.app/profile/michaelemann.bsky.social/post/3m3wu633y5c2x
Explore the C3S Climate Pulse: pulse.climate.copernicus.eu
My guess- and I think its a good one- is that they will eliminate 501-c3s unless you are a religious organization. Get ready.
February 8, 2025 at 2:50 PM
My guess- and I think its a good one- is that they will eliminate 501-c3s unless you are a religious organization. Get ready.
Cosy creative coding day with the C3S crew in Hackney. Vibes vibes vibes
June 7, 2025 at 1:40 PM
Cosy creative coding day with the C3S crew in Hackney. Vibes vibes vibes
🌐 Have you explored the updated Copernicus Interactive Climate Atlas (C3S Atlas) yet? Version 2 is here with exciting new features! Zoom in to visualise climate data and projections based on 35 variables and newly added datasets. #C3S
atlas.climate.copernicus.eu/atlas
atlas.climate.copernicus.eu/atlas
May 27, 2025 at 11:22 AM
🌐 Have you explored the updated Copernicus Interactive Climate Atlas (C3S Atlas) yet? Version 2 is here with exciting new features! Zoom in to visualise climate data and projections based on 35 variables and newly added datasets. #C3S
atlas.climate.copernicus.eu/atlas
atlas.climate.copernicus.eu/atlas
Three charts based on our #C3S ERA5 dataset you shouldn’t miss this month:
📈 Distribution of average daily temperatures by year – Financial Times @data.ft.com
📈 Distribution of daily global temperatures inspired by Joy Division – BBC
📈 Annual global water vapour anomalies – #C3S
📈 Distribution of average daily temperatures by year – Financial Times @data.ft.com
📈 Distribution of daily global temperatures inspired by Joy Division – BBC
📈 Annual global water vapour anomalies – #C3S
January 29, 2025 at 10:09 AM
Three charts based on our #C3S ERA5 dataset you shouldn’t miss this month:
📈 Distribution of average daily temperatures by year – Financial Times @data.ft.com
📈 Distribution of daily global temperatures inspired by Joy Division – BBC
📈 Annual global water vapour anomalies – #C3S
📈 Distribution of average daily temperatures by year – Financial Times @data.ft.com
📈 Distribution of daily global temperatures inspired by Joy Division – BBC
📈 Annual global water vapour anomalies – #C3S
I've updated my map of El Niño impacts this year to incorporate 13 dynamical models (NMME and C3S, Sept runs); the initial version was simply based on an assessment of the impacts literature for past very strong events. This also let me refine the impacted areas using the model fields:
September 23, 2026 at 4:29 PM
I've updated my map of El Niño impacts this year to incorporate 13 dynamical models (NMME and C3S, Sept runs); the initial version was simply based on an assessment of the impacts literature for past very strong events. This also let me refine the impacted areas using the model fields:
Three charts based on our #C3S ERA5 dataset you shouldn’t miss this month:
📈 Daily global temperatures since 1940 – @hausfath.bsky.social
📈 Difference in soil moisture in Spain between March 2024 and 2025 – @drxeo.eu
📈 All-time record low for daily global #SeaIce extent – #C3S
📈 Daily global temperatures since 1940 – @hausfath.bsky.social
📈 Difference in soil moisture in Spain between March 2024 and 2025 – @drxeo.eu
📈 All-time record low for daily global #SeaIce extent – #C3S
March 31, 2025 at 7:54 AM
Three charts based on our #C3S ERA5 dataset you shouldn’t miss this month:
📈 Daily global temperatures since 1940 – @hausfath.bsky.social
📈 Difference in soil moisture in Spain between March 2024 and 2025 – @drxeo.eu
📈 All-time record low for daily global #SeaIce extent – #C3S
📈 Daily global temperatures since 1940 – @hausfath.bsky.social
📈 Difference in soil moisture in Spain between March 2024 and 2025 – @drxeo.eu
📈 All-time record low for daily global #SeaIce extent – #C3S
New monthly/seasonal outlooks just dropped from C3S. Here is the July temperature anomaly forecast. The forecast: Pain and suffering. 🔥
June 10, 2026 at 2:46 PM
New monthly/seasonal outlooks just dropped from C3S. Here is the July temperature anomaly forecast. The forecast: Pain and suffering. 🔥
Three charts based on our #C3S ERA5 dataset you shouldn’t miss this month:
📈 Temperature anomaly October 2024 - ADAM Platform
📈 2024 on track to be the warmest year on record & first one above 1.5°C - #C3S
📈 Percent of normal precipitation falling as snow in USA - @climatologist49.bsky.social
📈 Temperature anomaly October 2024 - ADAM Platform
📈 2024 on track to be the warmest year on record & first one above 1.5°C - #C3S
📈 Percent of normal precipitation falling as snow in USA - @climatologist49.bsky.social
November 15, 2024 at 2:41 PM
Three charts based on our #C3S ERA5 dataset you shouldn’t miss this month:
📈 Temperature anomaly October 2024 - ADAM Platform
📈 2024 on track to be the warmest year on record & first one above 1.5°C - #C3S
📈 Percent of normal precipitation falling as snow in USA - @climatologist49.bsky.social
📈 Temperature anomaly October 2024 - ADAM Platform
📈 2024 on track to be the warmest year on record & first one above 1.5°C - #C3S
📈 Percent of normal precipitation falling as snow in USA - @climatologist49.bsky.social
🌡️ A record-breaking climate year in seven key charts. Discover the data from the Global Climate Highlights 2024 report: bit.ly/3DZs8jn
#C3S #CopernicusClimate
#C3S #CopernicusClimate
January 20, 2025 at 11:42 AM
🌡️ A record-breaking climate year in seven key charts. Discover the data from the Global Climate Highlights 2024 report: bit.ly/3DZs8jn
#C3S #CopernicusClimate
#C3S #CopernicusClimate
and training tutorials on climate stripes and regional precipitation projections and their uncertainty.
Explore them all: ecmwf-projects.github.io/c3s-atlas/in...
Explore them all: ecmwf-projects.github.io/c3s-atlas/in...
September 23, 2026 at 12:22 PM
and training tutorials on climate stripes and regional precipitation projections and their uncertainty.
Explore them all: ecmwf-projects.github.io/c3s-atlas/in...
Explore them all: ecmwf-projects.github.io/c3s-atlas/in...
January 2025 climate highlights: warmest January globally on record, lowest Arctic sea ice extent for the month, wetter-than-average in Western Europe.
Read the article for details 👉 bit.ly/3CwSSYq
#C3S
Read the article for details 👉 bit.ly/3CwSSYq
#C3S
February 7, 2025 at 11:28 AM
January 2025 climate highlights: warmest January globally on record, lowest Arctic sea ice extent for the month, wetter-than-average in Western Europe.
Read the article for details 👉 bit.ly/3CwSSYq
#C3S
Read the article for details 👉 bit.ly/3CwSSYq
#C3S
Marzo de 2026 fue el cuarto más cálido a nivel mundial, con una temperatura 1,48 °C superior a los niveles preindustriales, según el Servicio de Cambio Climático de Copernicus (C3S)
efeverde.com/el-pasado-me...
efeverde.com/el-pasado-me...
April 10, 2026 at 5:35 PM
Marzo de 2026 fue el cuarto más cálido a nivel mundial, con una temperatura 1,48 °C superior a los niveles preindustriales, según el Servicio de Cambio Climático de Copernicus (C3S)
efeverde.com/el-pasado-me...
efeverde.com/el-pasado-me...
Did you miss the C3S Climate Bulletin?
🌡️ After November data, 2024 is virtually certain to become the warmest year on record.
❄️ Antarctic sea ice extent: Record low for November, 10% below average
Read the summary: climate.copernicus.eu/2024-track-b...
#CopernicusClimate #C3S
🌡️ After November data, 2024 is virtually certain to become the warmest year on record.
❄️ Antarctic sea ice extent: Record low for November, 10% below average
Read the summary: climate.copernicus.eu/2024-track-b...
#CopernicusClimate #C3S
December 11, 2024 at 10:35 AM
Did you miss the C3S Climate Bulletin?
🌡️ After November data, 2024 is virtually certain to become the warmest year on record.
❄️ Antarctic sea ice extent: Record low for November, 10% below average
Read the summary: climate.copernicus.eu/2024-track-b...
#CopernicusClimate #C3S
🌡️ After November data, 2024 is virtually certain to become the warmest year on record.
❄️ Antarctic sea ice extent: Record low for November, 10% below average
Read the summary: climate.copernicus.eu/2024-track-b...
#CopernicusClimate #C3S
📢 Now available: 5 new Jupyter notebooks for the #C3S Climate Atlas. Computation of Potential EvapoTranspiration (PET) and Standardised Precipitation-Evapotranspiration Index (SPEI), demonstration of the Paris urban heat‑island analysis ⬇️
September 23, 2026 at 12:22 PM
📢 Now available: 5 new Jupyter notebooks for the #C3S Climate Atlas. Computation of Potential EvapoTranspiration (PET) and Standardised Precipitation-Evapotranspiration Index (SPEI), demonstration of the Paris urban heat‑island analysis ⬇️
The amount of water in the atmosphere hit a record high in 2024 with 4.9% above the 1991–2020 average. This trend heightens the potential for extreme rainfall events. Explore the Global Climate Highlights 2024 report: bit.ly/40kQpcz
#C3S #GCH2024
#C3S #GCH2024
January 15, 2025 at 8:37 AM
The amount of water in the atmosphere hit a record high in 2024 with 4.9% above the 1991–2020 average. This trend heightens the potential for extreme rainfall events. Explore the Global Climate Highlights 2024 report: bit.ly/40kQpcz
#C3S #GCH2024
#C3S #GCH2024
The 8th #C3S General Assembly starts today in Valencia!
Registration is still open to follow the livestream at 2pm CET as experts gather to discuss advancements in climate data services. #C3SGA25
climate.copernicus.eu/8th-c3s-gene...
Registration is still open to follow the livestream at 2pm CET as experts gather to discuss advancements in climate data services. #C3SGA25
climate.copernicus.eu/8th-c3s-gene...
June 2, 2025 at 7:40 AM
The 8th #C3S General Assembly starts today in Valencia!
Registration is still open to follow the livestream at 2pm CET as experts gather to discuss advancements in climate data services. #C3SGA25
climate.copernicus.eu/8th-c3s-gene...
Registration is still open to follow the livestream at 2pm CET as experts gather to discuss advancements in climate data services. #C3SGA25
climate.copernicus.eu/8th-c3s-gene...
The Global Climate Highlights 2024 report is now online.
Delve in the analysis and access all the charts, information, and data on temperature, sea ice, precipitation, and greenhouse gas concentrations. Explore the data that defined 2024: https://bit.ly/40kQpcz
#C3S #GCH2024
Delve in the analysis and access all the charts, information, and data on temperature, sea ice, precipitation, and greenhouse gas concentrations. Explore the data that defined 2024: https://bit.ly/40kQpcz
#C3S #GCH2024
January 10, 2025 at 7:00 AM
The Global Climate Highlights 2024 report is now online.
Delve in the analysis and access all the charts, information, and data on temperature, sea ice, precipitation, and greenhouse gas concentrations. Explore the data that defined 2024: https://bit.ly/40kQpcz
#C3S #GCH2024
Delve in the analysis and access all the charts, information, and data on temperature, sea ice, precipitation, and greenhouse gas concentrations. Explore the data that defined 2024: https://bit.ly/40kQpcz
#C3S #GCH2024
📢 Reminder! Your input will help shape the future of the Copernicus Interactive Climate Atlas (C3S Atlas).
Tell us how you use the C3S Atlas and what additions or improvements you would like to see next.
⬇️
Tell us how you use the C3S Atlas and what additions or improvements you would like to see next.
⬇️
January 28, 2026 at 9:13 AM
📢 Reminder! Your input will help shape the future of the Copernicus Interactive Climate Atlas (C3S Atlas).
Tell us how you use the C3S Atlas and what additions or improvements you would like to see next.
⬇️
Tell us how you use the C3S Atlas and what additions or improvements you would like to see next.
⬇️
🧵
C3S data shows that every year since the Paris Agreement has ranked among the 10 warmest on record.
C3S data shows that every year since the Paris Agreement has ranked among the 10 warmest on record.
November 10, 2025 at 2:46 PM
🧵
C3S data shows that every year since the Paris Agreement has ranked among the 10 warmest on record.
C3S data shows that every year since the Paris Agreement has ranked among the 10 warmest on record.