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Hybrid Modeling for Land
Presenter: Prof. Andrew Bennett, University of Arizona
Date and Time: 15 October 2025 | 14:30 UTC
Join us Wednesday, 15 October at 14:30 UTC for the latest installment of the Machine Learning for
Land Models (ML4LM) webinar, with Prof. Andrew Bennett (University of Arizona) presenting on Hybrid Modeling for Land, followed by a Q&A session. Register for the webinar at https://gmu.zoom.us/webinar/register/WN_urgTybKFTxKP_rpXRc19RQ. The ML4LM webinar series gathers eminent scientists to share their experience in the combined fields of machine learning and land modeling. ML4LM aims at exploring the extent and the role that machine learning could play for better land surface studies, especially identifying the main areas where it could be applied and providing tools and data to the land surface modeling
community. Times and dates of future webinars are available at https://www.gewex.org/project/ml4lm/2025-ml4lm-webinar-series/, as are links to the presentations from previous webinars. To view past recordings, visit https://www.youtube.com/playlist?list=PLifUcr8RTIuAlEqTc-6UJ0d5jTGSvqp-h. |
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Join the Flood Forecasting for All: Advancing Practice Together webinar taking place on 13 October 2025. This dynamic webinar will bring together global practitioners, national meteorological and hydrological services, and
researchers to officially launch the Flood Forecasting Community of Practice. Anchored in the urgent need for timely and accurate flood forecasts and aligned with the Early Warnings for All (EW4All) initiative, the webinar will highlight cutting-edge guidance from the World Meteorological Organization (WMO) and partners, as well as collaborative
and practical innovations that support early warning systems and disaster risk reduction. Experiences and perspectives from countries on the frontlines of flood risk will also be shared. Please register by 10 October 2025 via Meeting Registration - Zoom. |
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Date: 14 October 2025
Time: 14:00 UTC The next session of the Explaining and Predicting Earth System Change (EPESC) Webinar Series is coming up. This installment
is Chapter 7, "Potential futures of computational climate science: Learning from the AI revolution" with speaker Pierre Gentine of Columbia University. This session will provide an in-depth perspective on the use of latent spaces to enhance prediction, integration, and understanding of the Earth system. Please register here. |
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An overview of Calls for Papers can be found on GEWEX.org.
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We are pleased to invite you to submit your papers to the joint special edition of the Journal of the Meteorological Society of Japan (JMSJ) and Scientific Online Letters on the Atmosphere (SOLA) dedicated to the outcomes of the 9th GEWEX Open Science Conference (GEWEX-OSC) in Sapporo. All participants of GEWEX OSC
Sapporo can submit manuscripts to any of the journals, and we warmly encourage your submissions. Special Edition in JMSJ and SOLA Submission Details:
Submission Deadlines:
31 October 2025 (SOLA)
31 December 2025 (JMSJ) Submissions related to GEWEX-OSC Sapporo are encouraged to contribute to the “Special Edition on Recent Advances in the Global Energy and Water Cycle Exchanges
(GEWEX) Sciences”. For more information, please refer to the Call for Papers: https://www.metsoc.jp/jmsj/special_issues_editions/CallforPapers_JMSJ-SOLA_SpecialEdition_GEWEX.pdf We look forward to your valuable contributions! |
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Dates: 1–9 August 2026
Location: Florence, Italy
Abstract Submission Deadline: 13 February 2026 (submission opens 8 November 2025) The theme of COSPAR 2026, “Sustainable Space Research for the Planet”, underscores the collective responsibility to pursue scientific advancement with a deep awareness of our environmental impact.
Approximately 150 meetings will cover the fields of COSPAR Scientific Commissions, Panels, and Task Groups, including “The Earth’s Surface, Meteorology and Climate”. |
Dates: 1–5 June 2026
Location: Pasadena, CA, USA, and online
Abstract Submission: Opens in November 2025 The approach adopted in the GEWEX-Earth Energy Imbalance (EEI) assessment is to design an intercomparison of EEI estimates and associated uncertainty. This intercomparison enables progress on: - Assessing the quality
of different EEI records
- Understanding the sources of uncertainty in different EEI estimates
- Understanding the causes for the spread in EEI estimates
- Quantifying and understanding EEI time variability including trends
- Improving regional earth energy and heat uptake estimates
Main Goals for this workshop: - Assess closure of Earth’s energy budget from the top of the atmosphere to the bottom of the ocean.
- Advance our
understanding of the causes of ocean heat content and energy balance variations.
- Explain the spread across EEI estimates; derive and recommend methods that reduce and quantify EEI uncertainty.
- Identify gaps, challenges and opportunities for the EEI observing system of the future.
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Dates: 14–17 October 2025 Location: Arcachon, France The next SWOT Science Team Meeting from 14–17 October 2025 in Arcachon, France, welcomes contributions from researchers beyond SWOT science team members. This meeting will showcase the extensive scientific advancements achieved using SWOT data. In this exploitation phase of the
mission, the Science Team will highlight remarkable accomplishments in oceanography, hydrology, estuary studies, cryosphere research, and groundbreaking discoveries, as well as the emergence of new user communities inspired by SWOT, such as surface topography and soil moisture. |
Dates: 27–30 October 2025
Location: Virginia Beach, VA, USA The Network for the Detection of Atmospheric Composition Change (NDACC) 2025 Symposium, celebrating 35 years of NDACC/Network for the Detection of Stratospheric Change (NDSC) operations and atmospheric research fostered by Network observations, will be held from 27–30
October 2025 at the Sheraton Virginia Beach Oceanfront Hotel. The symposium will provide a forum to exchange information on the latest scientific achievements using NDACC and related observations, and to present NDACC’s measurement strategy for the future. |
3rd GEWEX/LS4P-II International Workshop Date: 14 December 2025 Location: New Orleans, LA, USA The Impact of Initialized Land Temperature and Snowpack on Sub-Seasonal to Seasonal Prediction Phase II (LS4P-II) project will
hold a one-day workshop on Sunday, 14 December 2025 at the Hyatt Regency New Orleans. This is one day prior to the start of the AGU2025 meeting, also in New Orleans. The workshop agenda will be distributed in early December. Please email contact@gewexevents.org if you are interested in attending. During AGU2025, LS4P-II will hold both an oral and poster session: - Oral session: H13H,
“Subseasonal to Seasonal to Interannual Predictability and Land-Atmosphere Coupling” on Monday, 15 December 2025, 14:15–15:45 CST
- Poster session: H11U, also on Monday, from 8:30–12:00 in Hall EFG: Poster Hall at the New Orleans Convention Center.
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Dates: 9–12 February 2026
Location: Wellington, New Zealand For the 30th anniversary of the Climate and Cryosphere (CLiC) project, this Open Science Conference will contribute to the UN Decade of Action for Cryospheric Sciences (2025–2034) and prepare the community for the 5th International Polar Year
(2032–2033) with a diverse and cross-discipline town hall meeting. This conference will focus on themes related to The Changing Cryosphere: Science, Impacts, and Adaptation. |
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Dates: 13–17 April 2026 Location: Heringsdorf, Usedom, Germany
The Baltic Earth scientific network strives to achieve an improved Earth System understanding of the Baltic Sea region as the basis for science-based management in the face of climatic, environmental, and human impact in the region. Baltic Earth targets the atmosphere, land,
and marine environment of the Baltic Sea, its drainage basin, and nearby areas with relevance for the Baltic Sea region.
Baltic Earth has entered a new phase, called Baltic Earth 2.0, characterized by a new secretariat shared between Germany and Poland and revised research topics, which will be the foci of the conference. The updated and new research foci will be presented and discussed by scientists, students, managers, and other stakeholders. Abstract submission will
open in October 2025. |
To advertise a career or training opportunity, please send us an email.
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Dates: 24–28 November 2025 Location: Dakar, Senegal (online participation may be possible) Application Deadline: 15 October 2025 Apply to attend the AI for Climate and Weather Forecast training school! The Atmospheric Processes And their Role in Climate (APARC) project and the World Climate Research Programme (WCRP) are hosting a joint 5-day workshop and training school, AI4Climate, for early career scientists.
The program includes a lecture series on specific themes during the morning sessions; a group field experiment centered around the launch
of a balloon sounding; and hands-on training applying software and data analysis tools (ML/AI) in python to selected datasets covered in the lectures in the afternoon. |
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Dates: 23–27 February, 2026
Location: Buenos Aires, Argentina
Application Deadline: 15 October 2025 (for those not seeking travel support) Forecasts on sub-seasonal to inter-decadal timescales have a diverse range of applications in climate services, including disaster preparedness, and short- mid- and
long-term planning. However, the complexity of methods, uncertainty assessment, and ways to merge forecasts across timescales presents a significant knowledge and skill gap. The Summer School on Climate Prediction Across Timescales aims to address these gaps and is designed for early-career researchers and advanced students interested in the science and application of climate predictions. The school will offer foundational and advanced lectures in the mornings and interactive, hands-on lab
sessions in the afternoons. |
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15 October 2025–28 January 2026, every Wednesday, 13:00-17:00 CET Master's students are invited to the new international hybrid course on the “Climate of the Earth system” at the University of Rostock. The course, co-organized by the University of Rostock and the Leibniz Institute for Baltic Sea Research Warnemünde (IOW), under the
umbrella of Baltic Earth (baltic.earth), will include hybrid lectures, exercises, and project work. Students will be introduced to the fundamental processes in the Earth's climate system in the atmosphere, ocean, and sea ice, and to basic methods of the statistical analysis and modeling of climate variability on Earth, including the impact of anthropogenic greenhouse gas emissions and other drivers such as variations in solar insolation and volcanic eruptions. Global radiation budgets, feedback
mechanisms, and tipping points in the Earth's climate system will be explained. See the flyer for more information. |
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Dates: 22–26 June 2026 Location: Vienna, Austria Application Deadline: 1 May 2026 This summer school is devoted to runoff prediction in ungauged basins (PUB), i.e., predicting water runoff at locations where no runoff data are available. This lack of data presents considerable challenges to catchment
managers who require information on water flows for decision making. This course will provide hydrologists with the theory and methods to address this critical challenge. Masters and Ph.D. students researching catchment hydrology and practicing hydrologists who are challenged by making predictions in the absence of runoff data are invited to apply. |
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Location: University of Colorado, Boulder, CO, USA
Application Deadline: Review of applications will begin November 10, 2025, and will continue until the position is filled The Laboratory for Atmospheric and Space Physics (LASP) at the University of Colorado Boulder invites applications for assistant, associate, or full professor
faculty in the field of atmospheric science. 1–2 candidates are sought who will each develop a vibrant research program that complements and expands upon existing strengths within LASP. Research areas of interest include observational, experimental, theoretical, and computational methods of studying the Earth’s atmosphere and/or planetary atmospheres, including exoplanets. Candidates that specialize in atmospheric dynamics, radiation, climate physics, aerosol and cloud physics, chemistry, or any
other subfield of atmospheric science are welcome to apply. |
Institution: Laboratoire de Météorologie Dynamique (LMD), Paris, France
Deadline: Open until filled The French ANR MOBYDYC project aims to improve our physical understanding of low-cloud feedback by
building observable and energetically-constrained feedback mechanisms based on boundary-layer dynamics processes. To this end, it focuses on the spatial morphology of low clouds simulated by high-resolution models and observed by satellites, with an emphasis on stratocumulus. The post-doc proposal addresses part of the MOBYDYC project, namely the analysis of low-cloud morphological feedback constrained by energy conservation. This task can integrate
different approaches and tools such as global climate models, global cloud-resolving models, large-eddy simulations, and observational data. |
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