🔥 En Floride, les feux d’avril 2026 ont été favorisés par un climat plus chaud, plus sec et plus venteux. 📈 Notre analyse @climameter.bsky.social indique un signal clair du changement climatique,. www.climameter.org/20260409-13-...
Davide faranda
@davifaranda.bsky.social
Je suis Directeur de recherche CNRS en sciences du climat au laboratoire LSCE de l’Université Paris-Saclay, et auteur principal du 7eme rapport du GIEC. Mon expertise principale est l’attribution des événements météorologiques extrêmes
🌍 Atmospheric and climate dynamics remain at the core of one key question: how predictable are extremes in a changing climate? join us at #EMS2026 🔗 Submit your work here before March 27: meetingorganizer.copernicus.org/EMS2026/sess...
🌨️ Proud to share our first attribution study of a #hailstorm in Europe. Using atmospheric analogues, we show that climate change increased hail probability by up to 30% and hail size by up to 1.5 cm while natural variability modulates frequency rmets.onlinelibrary.wiley.com/doi/10.1002/... @cnrs.fr
Investigating the Role of Climate Change in the 3 May 2025 Western Europe Hailstorm Using Atmospheric Analogs
We analyzed the 3 May 2025 Paris hailstorm to assess climate change's influence using ERA5 data and analogue-based attribution. Comparing present and past atmospheric patterns, we found that today's ....
rmets.onlinelibrary.wiley.com
🌧️ February 2026 #Brazilfloods: our @climameter.bsky.social analysis shows that similar weather systems are now up to ~15% wetter than in the past. Rare conditions, but rainfall intensity largely amplified by human driven climate change 🌍 www.climameter.org/20260223-24-...
🌧️ Les pluies de la #TempêteNils ont été renforcées par le changement climatique. Notre analyse @climameter.bsky.social montre que des tempêtes similaires sont aujourd’hui jusqu’à 10 % plus pluvieuses en Europe de l’Ouest. 👉 climameter.org
@climameter.bsky.social finds that Climate change increased #snowfall and freezing rain during the North American storm 🔗 www.climameter.org/20260124-25-... winter storms now occur in a warmer, moister atmosphere, leading to ~20% higher precipitation.
🇦🇷Heureux d’avoir présenté @climameter.bsky.social au colloque DCAO/CIMA/IFAECI à Buenos Aires. Merci à Denise Sciamarella pour l’accueil et à Gisela Charo pour rappeler l’importance de connecter la recherche française au Sud global. Un moment précieux 🤝🌍 @cnrs.fr
📢Call for Abstracts! Join us at #EGU2026 in Vienna🇦🇹 from 3-8 May 2026! With @davifaranda.bsky.social @meriemkrouma.bsky.social Samira Khodayar & Gabriele Messori we invite you to submit an abstract to our session 🔥🌨️❄️🌪️ NP1.3 ⏰Deadline 15/01/2026 ➡️meetingorganizer.copernicus.org/EGU26/session/55717
🌍 Reducing scientific travel cuts CO2 emissions but fragments the scientific networks. With Tommaso Alberti on the @egu.eu Nonlinear Processes blog, we move from carbon accounting to carbon investment: travel less, but travel with purpose to keep science connected. 👉 blogs.egu.eu/divisions/np...
Rethinking the carbon cost of scientific exchange: Nonlinear effects of reducing scientific mobility
The carbon footprint of scientific collaboration has become an increasingly debated topic. Conferences, workshops, and research travel remain central to how science function, yet they also contribute ...
blogs.egu.eu
🌀 Climate change made #HurricaneMelissa more intense. 📈 Up to 10% wetter (💧+14 mm/day) 💨 Up to 10% windier (+8 km/h) Our new @climameter.bsky.social study shows that natural variability alone can’t explain these changes — human-caused warming is a key driver. 👉 climameter.org/20251027-hur...
The October 2025 #NewSouthWales wildfires show how climate change’s fingerprint extends beyond heatwaves and floods. Fire weather is getting hotter, windier, and more dangerous. Without urgent emission cuts, the fire season will keep growing longer and more intense. @climameter.bsky.social
ClimaMeter@climameter.bsky.social · 9mo ago🔥#NewReport @ClimaMeter analysis: Natural variability alone cannot explain the intensity of the Oct 2025 #Australia wildfires. Fire-favorable conditions are hotter (+1.5 °C) and windier (+2.5 km/h), amplifying risks and impacts.➡️ www.climameter.org/20251022-new...
We asked AI to create a tropical cyclone over France. It looks real — but it’s physically impossible. In our latest @egu.eu NP blog, we explore what happens when AI mimics geoscience. 🧵Read more:https://blogs.egu.eu/divisions/np/2025/07/09/ai-generated-images-geosciences/ #AI #climate #science
AI-generated Images: the fragility of visual evidence in geosciences
Recently, an increased number of visually striking “scientific” images have been found online: snapshots of turbulent flows with dreamlike structure, eerily symmetric cloud patterns, and what appeared...
blogs.egu.eu
Our ClimaMeter study on #Texasfloods devastating #CampMystic at night, when people were most vulnerable, shows the deadly cost of underestimating the climate shift. Above all, we must reduce greenhouse gas emissions to limit future risks and rethink early warning systems & land-use planning.
ClimaMeter@climameter.bsky.social · last yr.🌧️ #NewReport: the July 2025 Texas floods were up to 2 mm/day wetter (+7%) than similar past events — mainly due to human-driven climate change. Natural variability alone can't explain this. 📎 Read the report 👉 www.climameter.org/20250704-texas-floods @ipsl.bsky.social
🏔️ L'école "Arts & Sciences", co-organisée par nos collègues @ajezeq.bsky.social et @davifaranda.bsky.social, permet de créer un lieu de rencontre entre scientifiques et artistes pour pallier à la pauvreté des imaginaires du changement climatique et de la transition. youtu.be/FsZfNDs-mKA?...
Arts & Sciences face au changement climatique et à la transition écologique
YouTube video by IPSL Institut Pierre-Simon Laplace
youtu.be
The deadly floods in DR Congo are the result of both global and local pressures—rising CO₂ emissions from fossil fuel combustion and deforestation. At this stage, coordinated global efforts to cut emissions and local efforts are essential to prevent such disasters from happening again.
ClimaMeter@climameter.bsky.social · last yr.#NewReport ☔️ Heavy rain in May 2025 Democratic Republic of the Congo floods locally intensified by human-driven climate change. 📊 Full Report: www.climameter.org/20250508-09-.... ✍️Contact Authors: @flaviopons.bsky.social, Tommaso Alberti, Valerio Lucarini, @davifaranda.bsky.social @ipsl.bsky.social
🌡️Interview dans @theguardian.com sur les vagues de chaleur extrêmes en Inde et au Pakistan, un signe du "nouveau normal" climatique 🏙️ Notre @climameter.bsky.social montre que les villes sont jusqu’à 3°C plus chaudes que les zones rurales: www.theguardian.com/environment/... @cnrs.fr
India and Pakistan already sweltering in ‘new normal’ heatwave conditions
Temperatures south Asians dread each year arrive early as experts talk of ever shorter transition to summer-like heat
theguardian.com
Podcast Le Climat en Questions@climatenquestions.bsky.social · last yr.Vous pensiez qu'on ne pouvait pas relier un événement extrême 🌪️ spécifique au #changement #climatique 🌡️Mais la #science de l’#attribution change la donne ! On en parle avec @Davide Faranda du @lsce-ipsl.bsky.social dans le dernier 🎙️ épisode du @climatenquestions.bsky.social Happy #EarthDay! 👇 Liens
1/ 🌍 Excited to start my term as the new president of the @egu.euDivision for Nonlinear Processes in Geosciences (NP)! I’m looking forward to advancing interdisciplinary dialogue & strengthening research on nonlinear dynamics in Earth & environmental processes. #EGU25
🙏Merci @france24.com d'avoir repris notre étude @climameter.bsky.social: plusieurs îles grecques des Cyclades ont été touchées cette semaine par d'importantes inondations, après de violentes intempéries. www.france24.com/fr/%C3%A9mis... @ipsl.bsky.social @cnrs.fr
Élément Terre, la quotidienne - Inondations en Grèce : réchauffement climatique et urbanisation en cause
Plusieurs îles grecques des Cyclades ont été touchées cette semaine par d'importantes inondations qui ont ravagé des stations balnéaires, après de violentes intempéries. Ce nouvel événement climatique...
france24.com
Burning fossil fuels drives rising sea levels and stronger storms, while urbanization of coastal areasexacerbate existing risks. Now is the time to adapt our cities and landscapes by embracing nature-based solutions that restore the environment and strengthen resilience against Mediterranean storms.
ClimaMeter@climameter.bsky.social · last yr.#NewReport ☔️ Heavy precipitation in late-March 2025 Cyclades storm likely influenced by both human-driven climate change and natural variability 📊 Full Report: www.climameter.org/20250331-cyc.... ✍️ Tommaso Alberti (INGV), Stavros Dafis, Manos Flaounas & @davifaranda.bsky.social
L'École Arts et Sciences face au #ChangementClimatique aux Houches s'est clôturée sur des conférences inspirantes, des ateliers créatifs et des échanges enrichissants. L'héritage vivra à travers les œuvres créées et les futures rencontres à Paris et ailleurs. Stay tuned! 🌱@ipsl.bsky.social @cnrs.fr
🔗 Et si un quipus racontait notre #climat ? Le Climpus, créé avec Greta Cazzaniga, tisse couleurs 🌡️, nœuds d’extrêmes 🌪️, et tensions sociales 🔥. Deux futurs à gauche : chaos ou transition. À nous de choisir le fil. @ipsl.bsky.social @lsce-ipsl.bsky.social @cnrs.fr
#NewReport 🔥Japan and South Korea wildfires have been fueled by meteorological conditions likely strengthened by human-driven climate change in March 2025. 📊 Full Report: www.climameter.org/20250321-23-... ✍️ @davifaranda.bsky.social, Carmen Alvarez-Castro, Tommaso Alberti, Greta Cazzaniga
🎉 L’école d’hiver Arts & sciences face au changement climatique démarre aujourd’hui aux Houches 🏔️ 5 jours de conférences, ateliers 🎭🌿 et échanges pour inventer de nouveaux récits de transition 🌍✨ #Houches2025 #climat #artscience @ipsl.bsky.social @ajezeq.bsky.social @cnrs.fr @ipsl.bsky.social
Merci à #Telematin pour l'invitation ce matin. La France à +4°C ? C’est celle qu’on veut éviter. Un monde extrême, méconnaissable. Réduire les émissions, sortir des fossiles : c’est la seule voie. Citoyens, institutions : on ne lâche rien. 💪🌍 #Climat #France4C @lsce-ipsl.bsky.social @cnrs.fr
#NewReport ☔️ Heavy rain in March 2025 Argentina floods mostly strengthened by human-driven climate change. 📊Full report: www.climameter.org/20250307-arg.... ✍️ Contact Authors: Marisol Osman, Silvina Solmon, @erikacoppola.bsky.social, @davifaranda.bsky.social @lsce-ipsl.bsky.social @ipsl.bsky.social
#NewReport 🌀 Heavy rain in Cyclone Alfred locally intensified by human-driven climate change. 📊 Full Report: www.climameter.org/20250304-05-.... ✍️Contact Authors: @davifaranda.bsky.social, Stavros Dafis, Tommaso Alberti. #CycloneAlfred #Brisbane @ipsl.bsky.social @lsce-ipsl.bsky.social @cnrs.fr
Yesterday, I presented @climameter.bsky.social at the 🇺🇸 National Academy of Sciences in a virtual meeting on extreme event attribution. ClimaMeter was featured as one of the mature attribution methods. 📺 Watch the recording here: www.nationalacademies.org/event/44398_... @lsce-ipsl.bsky.social
nationalacademies.org
🚆 Off to University Reading & University of Oxford to meet UK colleagues and present @climameter.bsky.social! Excited to share insights on extreme event attribution and explore new collaborations. Let’s connect! 🇬🇧 #ClimateScience #ExtremeEvents @ipsl.bsky.social @cnrs.fr
