Christian Lessig (@christianlessig) 's Twitter Profile
Christian Lessig

@christianlessig

#AtmoRep

ID: 1496756206093967362

calendar_today24-02-2022 07:57:55

115 Tweet

59 Followers

104 Following

Robin Hogan (@robinjhogan) 's Twitter Profile Photo

Job opportunity at ECMWF! Aerosol and Radiation Research Scientist for #DestinE - can be based in Reading, UK or Bonn, Germany, deadline for applications 12 Feb. (1/2) jobs.ecmwf.int/Job/JobDetail?…

UAnimals.ENG 🇺🇦 (@uanimalseng) 's Twitter Profile Photo

For one evacuation trip, the UAnimals team covers about 3000 km 🐮🚚 During one trip, we can transport several dozen animals from the frontline territories where they would have suffered due to a lack of food, warmth, and care 😔 Please support us here 🚐 uanimals.org/en/zbir/evacua…

For one evacuation trip, the UAnimals team covers about 3000 km 🐮🚚
During one trip, we can transport several dozen animals from the frontline territories where they would have suffered due to a lack of food, warmth, and care 😔
Please support us here 🚐 uanimals.org/en/zbir/evacua…
Stanislav Aseyev (@aseyevstanislav) 's Twitter Profile Photo

Dear friends, I am at the frontlines now. The Russians are likely to initiate a breakthrough in our direction after Avdiivka. Our unit needs two thermal imagers, costing a total of 3,000 euros. I would be grateful if you could help. PayPal: [email protected] Bank: 4149499377721319

Dear friends, I am at the frontlines now. The Russians are likely to initiate a breakthrough in our direction after Avdiivka. Our unit needs two thermal imagers, costing a total of 3,000 euros. I would be grateful if you could help.
PayPal:
payment@jif.fund
Bank:
4149499377721319
Dr Sasha Dovzhyk (@sasha_weirdsley) 's Twitter Profile Photo

My classmate & friend Yan joined the army in Feb 22. His callsign is Mamay after the hero of Ukrainian folklore, and here you can see him next to Mamay mural in Avdiivka. His 53-rd Brigade named after V. Monomakh has been fighting there for one year. They need your help. Donate send.monobank.ua/jar/9bHASWJBAE

My classmate &amp; friend Yan joined the army in Feb 22. His callsign is Mamay after the hero of Ukrainian folklore, and here you can see him next to Mamay mural in Avdiivka. His <a href="/53separateBrig/">53-rd Brigade named after V. Monomakh</a> has been fighting there for one year. They need your help. Donate send.monobank.ua/jar/9bHASWJBAE
Antje Weisheimer (@antjeweisheimer) 's Twitter Profile Photo

Job alert: We have an exciting job opportunity available in our team at ECMWF to advance the understanding of the mechanisms by which dynamical + physical processes govern regional climate changes on seasonal, annual and multi-annual time scales. [1/4]

Job alert: We have an exciting job opportunity available in our team at <a href="/ECMWF/">ECMWF</a> to advance the understanding of the mechanisms by which dynamical + physical processes govern regional climate changes on seasonal, annual and multi-annual time scales. [1/4]
ECMWF (@ecmwf) 's Twitter Profile Photo

Many of our scientists are presenting at this year’s European Geosciences Union (EGU) General Assembly from 14 to 19 April. For details to follow their talks on #HPC, #EuropeanWeatherCloud, #DestinationEarth, and more ➡️ ecmwf.int/en/about/media… #EGU24

Many of our scientists are presenting at this year’s European Geosciences Union (EGU) General Assembly from 14 to 19 April.

For details to follow their talks on #HPC, #EuropeanWeatherCloud, #DestinationEarth, and more ➡️ ecmwf.int/en/about/media…

#EGU24
Christian Lessig (@christianlessig) 's Twitter Profile Photo

Tantilizing new work led by Nikolay Koldunov. It shows that using a well-trained weather forecasting model--which has learned the general dynamics and behaviour of the Earth system!--can make a big difference for a wide range of application, in our case climate downscaling.

Gianpaolo Balsamo (@gpbalsamo) 's Twitter Profile Photo

Thomas Rackow 🧊 Christian Lessig I really believe this is the way & the 2 approaches have merits: 1️⃣ An IPCC trained downscaling (+bias-correct) using #AI has merits of using a large amount of existing readily available data. 2️⃣ A well trained #AIFS (foundation?) model natively at Km-scale is so cool 😎👍

Guillaume Couairon (@gcouairon) 's Twitter Profile Photo

ArchesWeather will be presented at ICML 2024 In Vienna (ML4ESM Workshop). Big thanks to my collaborators ! Christian Lessig, Anastase Charantonis, Claire Monteleoni

Nikolay Koldunov (@oceanographer) 's Twitter Profile Photo

Job offer (ML/AI) 🌊🌍 We’re developing AI model for ocean & climate research. Work on training AI models on exascale HPC systems, and evaluating climate predictions. Be part of a team making a global impact! 🌐🔬 2 Positions: jobs.awi.de/Vacancies/1720… jobs.awi.de/Vacancies/1721…

Copernicus ECMWF (@copernicusecmwf) 's Twitter Profile Photo

📣Deadline extended: 20 August 🌍ECMWF invites tenders for the provision of Essential Climate Variable (ECV) products and services in the domain of land biosphere, specifically for Fire, Land Cover, and Land Surface Temperature. Find out more here 👉 climate.copernicus.eu/c3s2313e-ecv-p…

📣Deadline extended: 20 August

🌍<a href="/ECMWF/">ECMWF</a> invites tenders for the provision of Essential Climate Variable (ECV) products and services in the domain of land biosphere, specifically for Fire, Land Cover, and Land Surface Temperature.

Find out more here 👉
climate.copernicus.eu/c3s2313e-ecv-p…
ECMWF (@ecmwf) 's Twitter Profile Photo

We are coordinating an EU-funded project that aims to use #MachineLearning in novel ways for #WeatherForecasting and related #EarthSystem modelling. Find out more about the aims and methods of the WeatherGenerator project ➡️ ecmwf.int/en/about/media… @C2SM_ETH CSCS Lugano

We are coordinating an EU-funded project that aims to use #MachineLearning in novel ways for #WeatherForecasting and related #EarthSystem modelling.

Find out more about the aims and methods of the WeatherGenerator project ➡️ ecmwf.int/en/about/media…

@C2SM_ETH <a href="/cscsch/">CSCS Lugano</a>
ECMWF (@ecmwf) 's Twitter Profile Photo

🌍🌐 Can AI transform climate science? A new preprint paper led by ECMWF and AWI Media tested AI based models in various climate conditions. Results suggest that AI models can skilfully forecast weather in current, past, and future climates! Learn more ➡ destine.ecmwf.int/news/ai-based-…

🌍🌐 Can AI transform climate science? A new preprint paper led by ECMWF and <a href="/AWI_Media/">AWI Media</a> tested AI based models in various climate conditions. Results suggest that AI models can skilfully forecast weather in current, past, and future climates! Learn more ➡ destine.ecmwf.int/news/ai-based-…
Christian Lessig (@christianlessig) 's Twitter Profile Photo

Thomas gives some further insights on our work exploring the robustness of machine learning based weather forecasting models in different states of the climate system. Follow along …

UAnimals.ENG 🇺🇦 (@uanimalseng) 's Twitter Profile Photo

We don’t know what happened to this dog that he lost his paw, but it's not hard to imagine. War destroys countless animal lives, whether directly by forcing them into a life of neglect as strays💔 🙏We can’t do this alone, and we urgently need your support. Please share our

UAnimals.ENG 🇺🇦 (@uanimalseng) 's Twitter Profile Photo

Requests from the military hold a special place in our hearts. We are in awe of how they not only fight against evil but also find the strength to protect animals amidst the war💗 Today, we want to help the animals our defenders rescue and ask for your support here 👉

Requests from the military hold a special place in our hearts. We are in awe of how they not only fight against evil but also find the strength to protect animals amidst the war💗 Today, we want to help the animals our defenders rescue and ask for your support here 👉
UAnimals.ENG 🇺🇦 (@uanimalseng) 's Twitter Profile Photo

💗Sometimes happiness does not require much. The smallest step of care or a word of support can help warm someone's life. Do you agree? 🤳if so, please share the video and invite your friends and acquaintances, asking them to support us and to subscribe to our Instagram page 👉

Pedram Hassanzadeh (@turbulentjet) 's Twitter Profile Photo

Check out our review paper "Machine learning for the physics of climate" in Nature Review Physics Nature Reviews Physics with Annalisa Bracco, julien brajard, Henk Dijkstra, Christian Lessig & Claire Monteleoni rdcu.be/dZO7K

Thomas Rackow 🧊 (@thomas_rackow) 's Twitter Profile Photo

We have a new paper out in Science Magazine, led by @Helge_AWI from AWI Media: The recent global temperature surge in 2023 was intensified by a record-low planetary #albedo 👉doi.org/10.1126/scienc… Thomas Jung  ECMWF This is what we found (🧵1/8)