GEWEX

🌊 Global Flood CC monthly meeting! Fri, Nov 6, 09:00 EST (15:00 CET). Prof. Thorsten Wagener (Uni. of Potsdam) presents “Towards a process-based evaluation of global flood prediction models,” followed by discussion and Q&A. Everyone’s welcome! Zoom: clemson.zoom.us/j/9205786373...

Missed the deadline to submit your abstract for the Convection-Permitting Modelling Workshop 2027? You're in luck: the deadline has been extended to October 24th. Submit your abstract and connect with the community pushing kilometre-scale climate modelling forward. For information: unsw.to/CPM2027

A couple of days left to submit your abstract for the Convection-Permitting Modelling workshop 2027! Deadline: 15 Oct 📍 UNSW Sydney, Australia 📅 1–5 February 2027 Join scientists at the forefront of KM-scale climate modelling Visit unsw.to/CPM2027 #UNSW #CPM2027

It's time for the next Machine Learning for Land Modeling (ML4LM) webinar! Join us Thursday, 15 Oct at 15:30 UTC for Prof. Marouane Temimi's presentation on "Leveraging In Situ and Remote Sensing Observations to Support ML Modeling of Land Surface Processes". Register at gmu.zoom.us/webinar/regi...!

RivEx (www.gewex.org/river-experi...) is dedicated to understanding Earth’s most renewable & accessible freshwater resource: rivers. The next community meeting will discuss runoff production with Yuan Yang & Augusto Getirana on Tuesday, October 13th, at 14:00 UTC. Email contact@gewex.org to join!

The GEWEX/WCRP Flood Crosscutting Initiative Monthly Meeting is back for October! Keynote speakers Prof. Vidya Samadi (Clemson University) and Nima Zafarmomen (Clemson University) will present on October 2nd at 09:00 EDT, followed by a Q&A session. Join us: clemson.zoom.us/j/9205786373...!

Register for the WeatherGenerator Community Hackathon! From 28–29 January 2027, teams will meet in Jena, Germany to explore the WeatherGenerator, a pan-European open, kilometer-scale foundation model of the coupled Earth system. Visit weathergenerator.eu/WeatherGener... for registration info!

The Machine Learning for Land Modeling (ML4LM) webinar series is back after a brief August hiatus! Join us this coming Tuesday, September 15th at 15:30 UTC for a presentation by Dr. Joe McNorton (ECMWF) on "Sparky – A Hybrid Fire Model for LSMs". Register at gmu.zoom.us/webinar/regi...!

☀️ Back at it after the summer break — looking back on a great 2026 Pan-GLASS Conference in Stuttgart, Germany! 🇩🇪 Thanks to everyone who joined us! See highlights or Missed it? Check out the Photo Gallery at: www.gewexevents.org/meetings/gla... @unihohenheim.bsky.social @wcrpclimate.bsky.social

You are invited to join the next GEWEX/WCRP Flood Crosscutting Initiative Monthly Meeting. 📅 Friday 4 September 2026 | 09:00 EDT 🎙️ Keynote Speaker: Prof. Qiuhong Tang, Tsinghua University 🔗 Join: clemson.zoom.us/j/9205786373... #GEWEX #WCRP #ClimateScience #Floods #RemoteSensing

🎉 Congrats to the GEWEX community on 9 @ametsoc.org honors! 🏅 Peter van Oevelen — Spengler Award 🏅 Christian Kummerow — Suomi Technology Medal 🏅 Jim Mather — Abbe Award & Fellow 🏅 Patricia Parker — Editor's Award 🏅 Sujay Kumar, Venkat Lakshmi, Hamid Moradkhani & Joao Teixeira — Fellows #AMS2027

Flood Cross-Cutting Initiative is back after summer break! Join our next online session Aug 7, 2026, 09:00 EDT. Keynote: Dr. JJ Gourley (NOAA/NSSL) on flood research and prediction. Don't miss it! To join the online meeting: clemson.zoom.us/j/9205786373...

The latest GEWEX Quarterly is now available at clicks.aweber.com/y/ct/?l=Uf8e...

Three days, one big question: how sensitive is the Earth system to changes in radiative and other forcings? The GEWEX Data and Analysis Panel (GDAP) met at McGill University in Montreal (14-16 July) for its annual meeting — sharp science and discussions, what great company! 🍁

Pan-GLASS 2026 has ended the way it started: by looking forward. Congratulations to all six ECR competition winners. The GLASS community needs YOU. Scan the QR to stay in the loop. Thanks to all who turned the 1st Pan-GLASS conference into something truly special: great science, better company. 🌍

Join us for the upcoming ML4LM webinar next Wednesday, 15 July at 14:30 UTC! Dr. Jon Cranko Page (U. of Oulu) will talk about "Using ML to identify conditions of underperformance in LSMs under the PLUMBER2 framework" with Dr. Jana Kolassa (ECMWF) moderating. Register at tinyurl.com/5n8s9xmj!

3rd Day #PanGLASS2026 a science-focused morning building toward the Conversation Cafés; discussing the pressing deficiencies in our understanding, observations, and modeling of the land-atmosphere system. In the afternoon: LAFO tours, organ concert at the Stiftskirche, and the Conference Banquet.

#PanGLASS2026! Day 2 was all about building connections that will shape the future of land-atmosphere science with 2nd Poster session and interactive Townhalls, introducing GLASS Projects. 🤝 @wcrpclimate.bsky.social @unihohenheim.bsky.social

Day 1 of Pan-GLASS 2026 in Stuttgart! 🌍 Opening plenary, then four sessions packed with great science: Machine Learning for L-A interactions, soil-plant-atmosphere processes, turbulence & surface fluxes, and surface heterogeneity. Posters + icebreaker rounded off a great day. #PanGLASS2026 #GEWEX

The GEWEX Hydroclimatology Panel wrapped 3 inspiring days in Medellín, Colombia. A huge thank you to @udea.bsky.social for their outstanding hospitality! And thank you to all who participated, be it in-person or online, your expertise and contribution drives GHP science forward!

⏳ Just 3 weeks to go! Have you registered for 2026 Pan-GLASS Conference yet? Preliminary program is now available at www.gewexevents.org/meetings/gla... 👉 Register www.gewexevents.org/meetings/gla... #PanGLASS2026 #GEWEX We are looking forward to seeing you at the drawing board with us!

The next ML4LM webinar is coming up! On Wednesday, June 17th, at 14:30 UTC, Dr. Patricia de Rosnay (ECMWF) will present on "Enhanced land surface data exploitation using machine learning in weather prediction systems". Register at gmu.zoom.us/webinar/regi...!

Second day of the 4th GEWEX Workshop on Central Asia, focused on emerging platforms for hydrological monitoring, including the role of cloud-based platforms such as GEE, and advances in AI and machine learning that simplify remote sensing workflows for non-expert users. @wcrpclimate.bsky.social

Wonderful kickoff of the 4th GEWEX Workshop on Central Asia hosted by Osh State University in Kyrgyzstan with supported lectures by the Third Pole Environment Data Center. @wcrpclimate.bsky.social

The next ML4LM webinar is coming up on Thursday, May 14th at 15:30 UTC! Join us for a presentation from Prof. Nate Chaney (Duke U.) on "Clustering heterogeneity: The opportunities it enables for land surface models", moderated by Dr. Nina Raoult. Q&A will follow. Sign up at tinyurl.com/msbs6vyp!

Have you missed the GEWEX Flood CC's monthly meeting last Friday, 1 May 2026 featuring Keynote speaker Prof. Hayley Fowler, Newcastle University? Catch the full the recording here: youtu.be/sm7JiXSYw9M @wcrpclimate.bsky.social

Join the GEWEX Global Groundwater Network at EGU2026 on Wed. 6 May at 8:30, Room 2.83 Be part of the conversation to constructively link hydrogeology and groundwater modeling to ESM. Spread the word, and bring your expertise. webforms.copernicus.org/EGU26/splint... @egu.eu, @wcrpclimate.bsky.social

Join us for the next Machine Learning for Land Modeling (ML4LM) webinar on Wednesday, April 15th at 15:30 UTC! Yijian Zeng (U. Twente) will present on ""Accelerating" Ecosystem Understanding: A Soil-Plant Digital Twin with STEMMUS-SCOPE", followed by a Q&A session. Register at tinyurl.com/5n88jshk!

The new GEWEX Quarterly has just been published. Explore the issue at www.gewex.org/resources/ge.... Happy Easter!

You are cordially invited to attend the Flood Crosscutting Initiative online meeting scheduled for April 3rd, 2026, at 9:00 AM EDT. Keynote presentation by Prof. Hamid Moradkhani, University of Alabama, USA. For information and the zoom link visit: www.gewex.org/floods-cc/

The GEWEX SSG-38 is well underway. The first two days focused on progress across the GEWEX Panels, along with reports from sister WCRP core programs, identifying opportunities to connect, strengthen cooperation, and align priorities. @wcrpclimate.bsky.social, @ecmwf.int @copernicusecmwf.bsky.social

Deadline 16 March 2025 at midnight UTC! Only 3 days left to submit your abstract to the 2026 Pan-GLASS Conference. Join the land–atmosphere interactions community and take part in shaping shared priorities for the years ahead. www.gewexevents.org/meetings/gla...

Join us next Tuesday, 17 March at 11:00 UTC for the next Machine Learning for Land Modeling (ML4LM) webinar! Prof. Sungmin O will present on "Machine Learning for Land Modeling: Lessons from Hydrological Benchmarking", with Dr. Jon Cranko Page moderating. Register at tinyurl.com/mpcvkdsm!

Submit your abstract for the 2026 Pan-GLASS Conference – deadline: 16 March 2026 (midnight UTC). Join the land–atmosphere interactions community to boost collaboration, advance land–atmosphere science, and help shape international priorities. www.gewexevents.org/meetings/gla...

The upcoming Global Flood Crosscutting monthly meeting via Zoom will take place on Friday, March 6, 2026, at 9:00 AM (EDT). Keynote presentation by Prof. Juan F. Salazar, Universidad de Antioquia, Columbia Information and link to join at www.gewex.org/floods-cc/

2026 Pan-GLASS Conference abstract submission deadline is extended to 16 March 2026. Share your work, explore pressing land–atmosphere science questions, and connect with leading experts in the field. Secure your place and be part of the discussion. Visit www.gewexevents.org/meetings/gla...

Only 3 days left to submit your abstract for the 1st Pan-GLASS Conference in Stuttgart, Germany (6–9 July 2026)! Join leading observationalists, theoreticians, and modelers and tackle key land–atmosphere science challenges together. For information www.gewexevents.org/meetings/gla...

Enter the 2026 Pan-GLASS Conference ECR competition today—this is your last chance! Not applying for the competition but still want to participate in the Pan-GLASS 2026? Submit your abstract by 28 February 2026. Get full details and submission info at www.gewexevents.org/meetings/gla....

Time is running out to enter the 2026 Pan-GLASS Conference ECR competition. Submit your abstract by 16 February 2026 (extended). Regular abstract submissions close on 28 February 2026. Act now and secure your place—don’t miss this key event. For details www.gewexevents.org/meetings/gla...

It’s been a while since the GEWEX Water Vapor Assessment (G-VAP) community last met—now it’s time to reconnect. Join us for the 9th G-VAP Workshop, hosted by DMI in Copenhagen, Denmark, on 22–23 April 2026. Info and to register & submit your abstract @ www.gewexevents.org/meetings/gva....

The GEWEX Flood Crosscutting Initiative has resumed its monthly online meetings. The next session takes place on Friday 6 February at 09:00 EST featuring keynote speaker Conrad Wasko (University of Sydney). Interested? Details and the joining link are available at www.gewex.org/floods-cc/.

Did you miss the Jan. 31 deadline for the ECR competition at the 2026 Pan-GLASS Conference? Good news: entries are now accepted until 16 Feb. 2026. Submit your application and secure your spot at this one of a kind Conference. Information and registration gewexevents.org/meetings/glass

February's Machine Learning for Land Modeling (ML4LM) webinar is coming up! Join us for a presentation from Dr. Ewan Pinnington (ECMWF) on "Putting land variables into the AIFS and an introduction to Direct Observation Prediction" on 12 Feb 2026 at 15:30 UTC. Register at gmu.zoom.us/webinar/regi...!

Registration and abstract submission to Pan-GLASS 2026 are open! Join us to get 'Back to the Drawing Board' and move 'From Fundamentals to Improved Models of the Coupled Land-Atmosphere System'. We look forward to seeing you in Stuttgart, Germany from 6–9 July 2026!

Happy holidays! The latest issue of the GEWEX Quarterly is out if you need a little something to read over the break at www.gewex.org/resources/ge....

Before we wrap up the year and enjoy this festive season, we'd like to take a minute to invite you to the first ML4LM webinar of 2026! Join us as Prof. Manmeet Singh talks about the EarthMind S2S model on January 13th at 15:30 UTC. Register at gmu.zoom.us/webinar/regi..., and happy holidays!

The GEWEX Flood Crosscutting Initiative community meets online this Friday, December 5 at 9:00 AM EDT (14:00 UTC). Keynote speaker is Prof. Francis Davenport from Colorado State University For additional information and link to join the webinar, visit www.gewex.org/floods-cc/

The last Machine Learning for Land Modeling (ML4LM) webinar for 2025 is December 10th at 15:30 UTC! Souhail Boussetta (ECMWF) will lead the ML4LM 2025 Online Workshop, featuring a plenary with 4 parallel discussion sessions, followed by outcomes of the sessions. Register at tinyurl.com/3fymt734!

Have you seen the latest GEWEX Quarterly? Read it at www.gewex.org/gewex-conten..., with articles on the role of the water cycle in the coupling of the atmosphere and ocean, updates from BSRN, meeting reports from GEWEX Panels, and more, with a commentary on the coming winter for Earth science.

The next Machine Learning for Land Modeling (ML4LM) webinar is coming up on Tuesday, 18 November at 10:00 UTC, featuring Dr. Gab Abramowitz (UNSW) speaking on “Machine Learning for Benchmarking Land Surface Models”! Register at gmu.zoom.us/webinar/regi.... See you Tuesday!