#C3S
From climate tools to AI forecasting and resilience investment, C3S Director @carlobuontempo.bsky.social will speak at several #COP31 sessions.

Explore the programme: atmosphere.copernicus.eu/ecmwf-and-co...

@ecmwf.int
November 9, 2026 at 1:20 PM
In 2015, the projected date for reaching 1.5°C above pre-industrial levels was 2042, based on ERA5 data. Today, our C3S global temperature-trend-monitor anticipates the threshold breach within this decade.

Read the article: climate.copernicus.eu/how-fast-wor...

@ecmwf.int
#CopernicusClimate
November 9, 2026 at 2:32 PM
🌡 The latest C3S Climate Bulletin reports that 2026 is virtually certain (>99%) to exceed 1.5°C above pre-industrial levels. Global and sea surface temperature were both record high for the month.

Explore this and other findings in the full October bulletin: climate.copernicus.eu/surface-air-...
November 6, 2026 at 8:27 AM
💧 The October 2026 C3S Climate Bulletin reports dry conditions and exceptionally low river flows across much of central and eastern Europe. Low flows affected major rivers including the Danube, Vistula and Rhine. Wetter-than-average conditions and heavy rainfall affected several other regions.
⬇️
November 6, 2026 at 1:23 PM
Visualising Climate 2026 brings data and storytelling together. @annalombardi.bsky.social, C3S Climate Data Visualiser at ECMWF, explains the power of visualisation in shaping our understanding.

Discover more: visualisingclimate.com

@visualisingclimate.com & @ecmwf.int
#CopernicusClimate
November 4, 2026 at 2:53 PM
🌡️2026 is on course to become only the second calendar year on record to pass 1.5°C of global warming above pre-industrial levels.

According to the @copernicusecmwf.bsky.social Copernicus Climate Change Service (C3S), the first ten months of 2026 were the second-warmest on record

[continues...]
November 6, 2026 at 11:00 AM
(Included in the picture: slightly different estimates expected to be similar to what C3S/WMO will be reporting; this is due to slightly different methods (C3S) / metrics (WMO)

Also note how in this current projection depicted above, 2026 is the first year to long-term(20yr-avg)-cross 1.5°C.
November 6, 2026 at 10:54 AM
Global #temperatures are 'virtually certain' to exceed 1.5°C above pre-industrial levels for the full year, following an October that was the warmest on record, new data from the @copernicusecmwf.bsky.social Climate Change Service (C3S) has revealed. ☀️

sustainabilityonline.net/news/global-...
Global temperatures 'virtually certain' to exceed 1.5°C this year
Global temperatures are 'virtually certain' to exceed 1.5°C above pre-industrial levels for the full year, new data from the C3S has revealed.
sustainabilityonline.net
November 9, 2026 at 5:48 AM
At #COP31 in Antalya, @ecmwf.int, CAMS and C3S will highlight the value of open, high-quality operational weather, climate and atmosphere data, and actionable information to help protect lives and livelihoods.

More:
🔵 atmosphere.copernicus.eu/ecmwf-and-co...
🔴 climate.copernicus.eu/ecmwf-and-co...
November 5, 2026 at 3:18 PM
October 2026 was the warmest October on record globally, averaging 1.75°C above pre-industrial levels according to C3S. Driven by a powerful El Niño and climate change, 2026 is now on track to be the second-warmest year ever recorded.

is.gd/3bmC3n #ClimateChange #ElNino #ExtremeHeat #Weather
El Niño, climate change made October the world’s warmest on record - The Weather Network
A powerful El Niño and the continuing effects of climate change pushed global average temperatures to unprecedented levels in October
is.gd
November 8, 2026 at 2:05 AM
Correction on the above via C3S re Feb 2024:

"The daily global temperature was exceptionally high during the first half of the month, reaching 2°C above the 1850-1900 levels on four consecutive days (8–11 February)"

climate.copernicus.eu/surface-air-...

Thanks @overshot.bsky.social for flagging!
November 5, 2026 at 9:22 AM
PLANAF/PLAAF showing what it could look like if they tried to kick the door down through the Luzon Strait. Drones. AEWs. EW/C3s.

First, a PLA Wing Loong II MALE UAV conducting maritime ISR through the Balintang Channel.
🇨🇳 YILO4300 is using hex code #7A2DCC
November 2, 2026 at 2:25 AM
Zem podľa C3S zároveň zaznamenala najteplejší október od začiatku meraní.

https://www.teraz.sk/zahranicie/odbornici-rok-2026-bude-zrejme-druhym/1005676-clanok.html
Odborníci: Rok 2026 bude zrejme druhým najteplejším v histórii meraní
Zem podľa C3S zároveň zaznamenala najteplejší október od začiatku meraní.
www.teraz.sk
November 6, 2026 at 1:07 PM
And here's the latest values (3 Nov) too, with the midnight u10 60N longitudinal average becoming even rarer: 0.59% = ~170 year return period (if you use the C3S seasonal forecasts as a yardstick): already lower than anything in ERA5 data for the same day of the year.
November 8, 2026 at 11:50 AM
Looking like a fun 2nd-half of winter for CA and FL, in comparing the C3S forecasts from last month to the forecast climatology...
November 3, 2026 at 2:53 PM
NEW: Nov 4 also joins the group of days that have recorded an anomaly of 2ºC above preindustrial:

17 Nov 2023 - 2.07ºC
18 Nov 2023 - 2.06ºC
09 Feb 2024 - 2.035ºC
03 Nov 2026 - 2.033ºC
04 Nov 2026 - 2.03ºC (preliminary)
10 Feb 2024 - 2.008ºC
08 Feb 2024 - 2.007ºC
11 Feb 2024 - 2.004ºC

Data:👇🏻
Climate Pulse - Near real-time updates of global climate variables
Interactive global climate monitoring with interactive visualisations of air temperature and sea surface temperature from the Copernicus Climate Change Service (C3S).
pulse.climate.copernicus.eu
November 6, 2026 at 4:25 AM
Weil vielleicht ein bissl verwirrend, einzelne Jahre höher 1.5°C vs. wie das 1.5°C Ziel berechnet wird (30 Jahre Schnitt). Weil wir global zu wenig Maßnahmen setzten, rückt der Zeitpunkt wann wir es erreichen immer weiter "nach vorne".
C3S Global Temperature Trend Monitor
Reaching 1.5°C of global warming - a limit agreed under the Paris agreement - may feel like a very distant reality, but it might be closer than you think. See where we are now and how soon we would re...
apps.climate.copernicus.eu
November 7, 2026 at 10:53 AM
Since the 1970s, global temperatures have risen by about 0.2°C per decade.

🔗 Read the latest C3S climate bulletin: climate.copernicus.eu/surface-air-...

#ClimateChange #Copernicus #ClimateData #ParisAgreement
Surface air temperature for October 2026
October 2026 was the warmest October on record globally and the third consecutive month with temperatures more than 1.5°C above the pre-industrial level. The predicted annual global temperature for 20...
climate.copernicus.eu
November 6, 2026 at 11:00 AM
Eu por exemplo tenho um C3S Pro da Timemore como moedor. Com um negócio que eles lançaram pra dar mais níveis de moagem. Aí geralmente Clever eu faço na moagem 46, hoje baixei pra 40 e diminuí a temperatura. Ficou incrível.
November 5, 2026 at 12:16 PM
Après quelque 50 000 kilomètres parcourus et 29 pays traversés, l’ancien parachutiste de l’armée est arrivé ce lundi dans sa ville natale de Hull, dans le nord-est de l’Angleterre. Il avait décidé de partir à l’âge de 29 ans après l’échec de son mariage.

➡️ https://l.liberation.fr/c3s
November 2, 2026 at 3:32 PM
Leider sieht ja Anfang November auf Pulse Copernicus bezüglich der Abweichung vom globalen Mittel extrem heftig aus. Der Extrem-El-Nino scheint schon erste heftige Auswirkungen auch auf die globalen Temperaturen zu haben
pulse.climate.copernicus.eu
Climate Pulse - Near real-time updates of global climate variables
Interactive global climate monitoring with interactive visualisations of air temperature and sea surface temperature from the Copernicus Climate Change Service (C3S).
pulse.climate.copernicus.eu
November 7, 2026 at 8:05 AM