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jeannoel.bsky.social

@jeannoel.bsky.social
169 followers 135 following 28 posts

European 🇪🇺. Weather and climate scientist. Semi retired. Ex Director of Copernicus Services @ECMWF

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Reposted by @jeannoel.bsky.social
Valérie Masson-Delmotte @valmasdel.bsky.social · 08/01/2026
Secession from IPCC and UNFCCC www.whitehouse.gov/presidential...
whitehouse.gov
Withdrawing the United States from International Organizations, Conventions, and Treaties that Are Contrary to the Interests of the United States
MEMORANDUM FOR THE HEADS OF EXECUTIVE DEPARTMENTS AND AGENCIES By the authority vested in me as President by the Constitution and the laws of the United
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jeannoel.bsky.social @jeannoel.bsky.social · 27/10/2025
Fascinante vidéo
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Barack Obama @barackobama.bsky.social · 18/09/2025
After years of complaining about cancel culture, the current administration has taken it to a new and dangerous level by routinely threatening regulatory action against media companies unless they muzzle or fire reporters and commentators it doesn’t like.
yahoo.com
Let’s be clear about what happened to Jimmy Kimmel
Trump’s most brazen attack on free speech yet.
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Météo-France @meteofrance.com · 20/08/2025
🌡️La France a connu du 8 au 18 août 2025 sa 51e vague de chaleur depuis 1947. Son intensité maximale est comparable à celle des épisodes d’août 2023, juillet 2022 ou juillet-août 2018. Sur le Sud-Ouest les niveaux de chaleur ont parfois dépassé ceux de la canicule de 2003. 👉 tinyurl.com/vf8reb39
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Copernicus ECMWF @copernicusecmwf.bsky.social · 20/08/2025
The new Thermal Trace app from #C3S and #ECMWF is here! 80+ years of thermal stress data based on “feels-like” temperatures for any location worldwide, now at your fingertips. Fast, intuitive, interactive – and free! Read our article for the full details and head to the app. 🔗 bit.ly/46ZMllL
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William Reymond @williamreymond.bsky.social · 19/08/2025
🇺🇸 Sans la photo cela aurait été presque impossible d’y croire. Hier, après avoir téléphoné à Poutine, Trump a invité Zelensky et les leaders européens dans sa petite « boutique » à souvenirs pour leurs offrir du merch MAGA. Dont la casquette pour qu’il reste 4 ans de plus au pouvoir.
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Copernicus ECMWF @copernicusecmwf.bsky.social · 19/08/2025
#Wildfires in Spain have reached record emissions in just one week according to our #CopernicusAtmosphere data. Heatwaves & drought are fueling fires, forcing evacuations & worsening air quality hundreds of km away. 🔥 Read the article for details atmosphere.copernicus.eu/spain-below-...
#Wildfires in Spain have reached record emissions in just one week according to our #CopernicusAtmosphere data. Heatwaves & drought are fueling fires, forcing evacuations & worsening air quality hundreds of km away. 🔥 Read the article for details 
https://atmosphere.copernicus.eu/spain-below-average-record-wildfire-emissions-just-one-week
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Steven Beschloss @stevenbeschloss.bsky.social · 17/08/2025
Every Democratic member of Congress should be in the streets of DC saying this dangerous authoritarian escalation must stop. Do they not grasp what’s going on here?
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jeannoel.bsky.social @jeannoel.bsky.social · 12/08/2025
Short opinion in Nature with my friend Bernard Pinty. Historical climate data records are so essential for monitoring the climate. rdcu.be/eAmBQ Good luck @ec.europa.eu, @esa.int and @eumetsat.int with the launch of MetOp-SG and Sentinel 5 tonight. This is European leadership!
rdcu.be
Europe must safeguard climate data following NASA cuts | Nature
Letter to the Editor
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jeannoel.bsky.social @jeannoel.bsky.social · 30/07/2025
Speechless..
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jeannoel.bsky.social @jeannoel.bsky.social · 17/07/2025
Excellent fil!
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CNRS Écologie & Environnement @cnrsecologie.bsky.social · 09/07/2025
@cnrsecologie.bsky.social regrette profondément l'adoption de cette loi à la vision court-termiste & ses conséquences graves sur l’environnement, qui méprise santé & bien-être de la population & le rôle des espèces sauvages dans la prod. agricole. La communauté scientifique n'a pas été entendue.
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Copernicus ECMWF @copernicusecmwf.bsky.social · 04/07/2025
Three charts based on #CopernicusClimate data you shouldn’t miss this month: 📈 Europe saw lowest spring river flow since records began in 1992 – #C3S/CEMS 📈 Surface air temperature anomalies across parts of the Northern Hemisphere – CopernicusEU 📈 Marine heatwave in North Atlantic Ocean – C3S
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Audrey Garric @audreygarric.bsky.social · 04/07/2025
Dans un entretien au Monde, Agnès Pannier-Runacher s’inquiète des reculs et des attaques "populistes" sur l'écologie. Elle souhaite baisser la fiscalité sur l’électricité en augmentant celle sur le gaz et annonce la tenue d'un comité interministériel sur l’adaptation www.lemonde.fr/planete/arti...
lemonde.fr
Agnès Pannier-Runacher : « La droite et l’extrême droite se servent de l’écologie pour attiser des peurs et fracturer le pays »
Alors que les effets du réchauffement climatique se font de plus en plus durement sentir en France, la ministre de la transition écologique dénonce, dans un entretien au « Monde », les freins mis à la...
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jeannoel.bsky.social @jeannoel.bsky.social · 03/07/2025
New director general at ECMWF. Good luck Florian! www.ecmwf.int/en/about/med...
ecmwf.int
Next Director-General of ECMWF will drive innovation and collaboration across 35 nations
ECMWF’s Council, representing 35 Member and Co-operating States, has announced the appointment of Dr Florian Pappenberger as the Centre’s next Director-General from 1 January 2026. He will take over t...
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jeannoel.bsky.social @jeannoel.bsky.social · 30/06/2025
This is terrible..
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Zack Labe @zacklabe.com · 30/06/2025
Here is a vertical cross-section view of how temperatures are changing in the atmosphere during the month of June. The x-axis shows each latitude band. The y-axis is representing height in the atmosphere, starting from the near-surface at the bottom & reaching up toward the stratosphere. Data: ERA5.
Graphic showing a vertical cross-section of zonal mean temperature trends globally for June from 1979 through 2024. There is a long-term warming trend in the troposphere and cooling in the stratosphere. Red shading is shown for warming trends, and blue shading is shown for cooling trends.
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jeannoel.bsky.social @jeannoel.bsky.social · 19/06/2025
www.lemonde.fr/planete/arti...
lemonde.fr
Limiter le réchauffement climatique à 1,5 °C est désormais impossible
Selon un collectif de scientifiques, l’objectif fixé par l’accord de Paris en 2015 ne pourra pas être atteint en raison de l’incapacité des pays à diminuer les émissions de gaz à effet de serre.
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Copernicus ECMWF @copernicusecmwf.bsky.social · 12/05/2025
Our ECMWF colleague Dr @annalombardi.bsky.social speaks to the power of data visualisation in telling the story of our evolving climate. From her cover art based on decades of temperature data to 130+ charts, read how data was converted into easy-to-understand graphics in the #ESOTC2024.
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Zack Labe @zacklabe.com · 06/05/2025
This is horrible. I don't even know what to say. Some of our most key polar data. "As a result, the level of services for affected products below will be reduced to Basic—meaning they will remain accessible but may not be actively maintained, updated, or fully supported." nsidc.org/data/user-re...
Effective May 5, 2025, NOAA’s National Centers for Environmental Information (NCEI) will decommission its snow and ice data products from the Coasts, Oceans, and Geophysics Science Division (COGS). As a result, the level of services for affected products below will be reduced to Basic—meaning they will remain accessible but may not be actively maintained, updated, or fully supported. This includes Sea Ice Index, Snow Data Assimilation System (SNODAS) Data Products, Glacier Photograph Collection, U.S. National Ice Center Arctic Sea Ice Charts and Climatologies in Gridded Format Gridded Monthly Sea Ice Extent and Concentration, 1850 Onward World Glacier Inventory. If you rely on these products in your work, research, education, or planning, we invite you to share your story at nsidc@nsidc.org. Your input can help us demonstrate the importance of these data sets and advocate for future support.
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Copernicus ECMWF @copernicusecmwf.bsky.social · 15/04/2025
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
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jeannoel.bsky.social @jeannoel.bsky.social · 13/04/2025
and what about international collaboration, which has so far been instrumental in bringing numerical weather prediction where it is today, if DT decides we scientists can’t talk to each other any longer? www.rollingstone.com/politics/pol...
rollingstone.com
Is Trump Going to Screw Up America's Weather Forecasting?
Trump and DOGE’s cuts are disrupting NOAA and the National Weather Service. It could impact your ability to get reliable weather forecasts.
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Copernicus ECMWF @copernicusecmwf.bsky.social · 08/04/2025
🌡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
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ECMWF @ecmwf.int · 04/04/2025
Next week, we will mark our 50th anniversary in Bonn, Germany, with a series of events: • Annual Seminar • @copernicusecmwf.bsky.social workshop • Workshop on ancillary data • Workshop on surface process coupling • Workshop on data assimilation More detail ➡️ www.ecmwf.int/en/about/med... #OneECMWF
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Mark Parrington @mparrington.bsky.social · 01/04/2025
Global #wildfires #openburning intensity & emissions for March 2025 in #CopernicusAtmosphere Monitoring Service GFAS data ads.atmosphere.copernicus.eu/datasets/cam.... Notable fires in Chile and South Korea but mostly seasonal tropical activity with March & Jan-March totals below average 🌊🧪 #IIFF
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BladeoftheSun @bladeofthes.bsky.social · 01/04/2025
Woke up to the news this morning that Donald Trump is making america great again and Elon Musk isn't a Nazi. Isn't April Fools great?
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Richard Corbett CBE @richardcorbett.bsky.social · 31/03/2025
A legal system that protects democracy from fraudsters and liars: Marine Le Pen banned from running for office after being found guilty of embezzlement. www.politico.eu/article/fran...
politico.eu
Marine Le Pen banned from running for office after being found guilty of embezzlement
The verdict is likely to crush the French far-right icon’s hopes of standing in the next presidential election.
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Velvetshadow @velvetshadow.fr · 20/03/2025
Mon dieu, j'ai dû aller sur X pour le boulot, juste pour récupérer un tweet. La dernière fois que j'y suis allé, c'était y a six mois, c'était déjà une fange, mais alors ce que j'ai vu aujourd'hui sans rien chercher juste dans la TL... ce réseau de merde doit être banni au plus vite.
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jeannoel.bsky.social @jeannoel.bsky.social · 21/03/2025
www.maire-info.com/climat/meteo...
maire-info.com
Météo France livre un tableau concret des conséquences du réchauffement climatique à l'échelle de chaque commune | Maire-Info, quotidien d'information destiné aux élus locaux
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Acyn @acyn.bsky.social · 20/03/2025
AOC: What they like to call as radical, I believe is common sense. I believe that when a person gets sick, they shouldn’t go bankrupt in the wealthiest country in the history of the world. Common sense I believe that a minimum wage should cover the minimum cost to live. Common sense...
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Prof. Sonia I Seneviratne @soniaseneviratne.bsky.social · 17/03/2025
Interview dans @letemps.bsky.social sur la situation de la recherche aux USA. La situation est très préoccupante et il est essentiel de soutenir les chercheurs américains. L'Europe va devoir prendre le relai et jouer un rôle moteur durant les prochaines années. www.letemps.ch/sciences/son...
letemps.ch
Sonia Seneviratne, climatologue: «Il n’est pas dans notre intérêt que la science américaine disparaisse» - Le Temps
La professeure de l’EPFZ reçoit de nombreuses sollicitations de collègues américains qui cherchent à quitter leur pays en raison des attaques de l’administration Trump. Aux Etats-Unis, la politisation...
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Brian Tyler Cohen @briantylercohen.bsky.social · 14/03/2025
@captmarkkelly.bsky.social: "When I was flying combat missions over Iraq in 1991, I didn't think there was some snotty nosed teenager in South Africa that was going to call me a traitor."
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Zack Labe @zacklabe.com · 14/03/2025
Friday ice update - #Arctic sea ice extent is currently the lowest on record (JAXA data) • about 500,000 km² below the 2010s mean • about 990,000 km² below the 2000s mean • about 1,380,000 km² below the 1990s mean • about 1,910,000 km² below the 1980s mean Plots: zacklabe.com/arctic-sea-i... 🧪⚒️🌊
Line graph time series of 2025's daily Arctic sea ice extent compared to decadal averages from the 1980s to the 2010s. The decadal averages are shown with different colored lines with purple for the 1980s, blue for the 1990s, green for the 2000s, and white for the 2010s. Thin white lines are also shown for each year from 2000 to 2024. 2025 is shown with a thick gold line. There is a long-term decreasing trend in ice extent for every day of the year shown on this graph between January and April by looking at the decadal average line positions.
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jeannoel.bsky.social @jeannoel.bsky.social · 11/03/2025
www.science.org/content/arti...
science.org
NASA to eliminate chief scientist position
Long-running advisory role cut along with two dozen others in agencywide reduction
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Peter Gleick @petergleick.bsky.social · 10/03/2025
The Trump Administration is eliminating the Office of the Chief Scientist at NASA. The current head of that office is Dr. Katherine Calvin, an expert on climate change, global modeling, and international scientific negotiations. www.science.org/content/arti...
science.org
NASA to eliminate chief scientist position
Long-running advisory role cut along with two dozen others in agencywide reduction
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Copernicus ECMWF @copernicusecmwf.bsky.social · 07/03/2025
Have you read the latest monthly climate summary by #C3S? February 2025 set an all-time record low for global sea ice extent and ranked as the third warmest February. Find out more in our summary of the February 2025 Climate Bulletin. 🔗 climate.copernicus.eu/february-202...
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Météo-France @meteofrance.com · 07/03/2025
Météo-France exprime sa solidarité avec les chercheuses et chercheurs du monde entier, en particulier aux USA. Dans un contexte où les effets du changement climatique ne cessent de s'aggraver, la science doit rester notre boussole pour guider nos actions face au défi du siècle. #StandUpForScience
Image satellite prise en septembre 2024, montrant l'activité cyclonique sur l'Atlantique.
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Zack Labe @zacklabe.com · 05/03/2025
Hi - I'd like to share this story of what is happening at NOAA GFDL, where some of my colleagues and I worked until the mass firings at NOAA last week. "...the birthplace of weather and climate forecasting"
science.org
NOAA firings hit the birthplace of weather and climate forecasting
Dismissed researchers were improving severe weather predictions
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Zeke Hausfather @zekehausfather.com · 03/03/2025
February 2025 was the third warmest February on record after 2024 and 2016, at 1.59C above preindustrial level. This is the first time a month has not been the warmest or second warmest on record since June 2023.
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Ricky Davila @therickydavila.bsky.social · 02/03/2025
Looking beautiful Time Square. 🇺🇦
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Tristan Mendès France @tmf.bsky.social · 28/02/2025
Séquence extrêmement pénible à regarder. Ni Vance ni Trump ne confronteraient Poutine comme ça. Jamais. Faibles avec les forts, forts avec les faibles.
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Andrew Freedman @afreedma.bsky.social · 27/02/2025
New: Layoffs underway of probationary employees at @noaa.gov Unclear so far how many were exempted for public safety reasons at the Nat'l Weather Service, NOAA Satellites and other units. www.axios.com/2025/02/27/l...
axios.com
Layoffs hit federal climate, weather agency NOAA
The cuts could affect NOAA's weather forecasts, climate research and other functions.
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jeannoel.bsky.social @jeannoel.bsky.social · 17/02/2025
Excellent article factuel sur le rouleau compresseur anti science du gouvernement Trump www.lemonde.fr/planete/arti...
lemonde.fr
Donald Trump s’attaque à la science du climat et sème l’effroi parmi les chercheurs
Références au changement climatique supprimées, censure d’informations sur l’état de l’environnement, menaces sur des agences reconnues au niveau mondial… L’administration Trump mène une offensive san...
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Copernicus ECMWF @copernicusecmwf.bsky.social · 06/02/2025
January 2025 was the warmest January ever recorded. Last month was 1.75°C above the pre-industrial level and 0.79°C above the 1991-2020 average. The persistence of high temperatures underscores significant climate trends. Read the full #C3S Climate Bulletins: bit.ly/3EBUTD1
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David Ho @davidho.bsky.social · 05/02/2025
I don't know how else to put this: This is fucking insane. NSF, a $10 billion grantmaking agency, is planning to lay off between a quarter and a half of its staff in the next two months.
politico.com
Science funding agency threatened with mass layoffs
National Science Foundation staff heard the plans at a meeting Tuesday.
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Zakia Khattabi @zakia.bsky.social · 03/02/2025
la figure de proue belge du nationalisme, séparatisme et républicain va donc jurer fidélité au Roi, only in Belgium 😬 #Arizona #begov
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Libération @liberation.fr · 21/01/2025
Elon Musk et son salut nazi : nous avons changé d’ère La parenthèse de l’interdit nazi, imposée par la démocratie et la conscience humaine après les pires crimes que l’humanité ait pu organiser et perpétrer, se referme. Le billet de @thomas-legrand.bsky.social 👇
liberation.fr
Elon Musk et son salut nazi : nous avons changé d’ère
La réalité américaine, que l’on voyait venir depuis longtemps, nous saute aux yeux avec les images de ce geste scandaleux, effectué par le numéro 2 de fait du gouvernement américain lors de l’investit...
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Météo-France @meteofrance.com · 21/01/2025
Wow. Vous êtes déjà plus de 4000 à nous suivre sur BlueSky. Merci ! N’hésitez pas à partager notre compte aux passionné(e)s de #météo et #climat. 🔵 Mais au fait... Savez-vous pourquoi le ciel est bleu ? ☀️ Lumière, atmosphère, diffusion... On vous dit tout ici ⬇️ meteofrance.com/actualites-e...
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