Division blogs

Solar-Terrestrial Sciences

Meet Samuel Badman, the 2026 Outstanding Early Career Scientist Awardee of the Solar-Terrestrial Division!

Guram June 30, 2026

Congratulations on receiving the EGU 2026 ST Division Outstanding Early Career Scientist Award for your outstanding contributions to our understanding of solar wind physics through observations from the Parker Solar Probe and Solar Orbiter. What does this recognition mean to you personally, and how does it impact your work in this fascinating field? It is …[Read More]

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Biogeosciences

Five ways to improve your interdisciplinary communication skills

Sinikka Lennartz June 29, 2026

Oh, but you should know that… It is a short sentence, often spoken with good intentions. Yet in interdisciplinary conversations, it can bring a discussion to a complete halt. The moment someone says, “Oh, but you should know that,” they assume that what is obvious in their discipline must be obvious to everyone else. Hearing …[Read More]

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Cryospheric Sciences

Melting ice shelves in ocean models: an idealised model intercomparison project

Claire Yung June 26, 2026

Antarctic ice shelves melt from beneath where they contact the ocean, but how well do ocean models simulate this process? Building on several decades of model development, a recent model intercomparison study compared ice shelf-ocean models from modelling groups around the world with the same, idealised benchmark configuration. From this effort, we can learn how …[Read More]

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Geodesy

From Quasars to Coordinates: How VLBI Measures Earth’s Shape and Motion

Mina Rahmani June 26, 2026

Imagine determining the position of a point on Earth with millimeter precision using radio signals from celestial objects billions of light-years away. This may sound like science fiction, but it is exactly what Very Long Baseline Interferometry (VLBI) allows scientists to do. What is VLBI? Long before satellites and digital maps, people looked to the …[Read More]

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Geodynamics

Introducing the new blog team!

Jean-Baptiste Koehl and Alexis Gauthier June 24, 2026

Hello blog readers! It’s Jean-Baptiste and Alexis. With EGU26 now behind us and summer approaching fast, we wanted to announce the start of the 9th blogging season for the Geodynamics division and introduce the team for the 2026–2027 year. We both have the privilege and the daunting challenge of succeeding Constanza and Michael as Editors-in-Chief …[Read More]

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Hydrological Sciences

Meet your ECS Rep – Archita Bhattacharyya

Annegret Roessler June 19, 2026

Archita Bhattacharyya is an Environmental Scientist and a research and development fellow at the Department of Environment, Food and Rural affairs, England. For 2026, she is the Early Career Scientist Representative for the Hydrological Sciences division. Can you tell us about the focus of your research? In my PhD, I focused on groundwater microbiology, especially …[Read More]

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Hydrological Sciences

Dialogue is essential for advancing hydrological science

Thorsten Wagener June 18, 2026

A little over a decade ago, a group of us argued that “it takes a village to raise a hydrologist”. The skills and knowledge any hydrologist should be exposed to during their training goes far beyond what a single person can do and know. Even more, the experience of how water shapes and interacts with …[Read More]

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Geodynamics

Modeling the full spectrum of observed seismicity: Insights from friction laws, fault instability, and fault-zone mechanics

Navid Kheirdast and edited by Alexis Gauthier June 17, 2026

Introduction Despite advances in our understanding of rock mechanics, the frictional behavior of rocks, and the physics of instability in geological materials, the coexistence of slow and fast earthquakes, as well as various types of fault-zone seismic radiation such as tremor, remains enigmatic. Can fault mechanics and friction laws reproduce the full spectrum of observed …[Read More]

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Ocean Sciences

Book Review: The Swarm by Frank Schätzing

Jacqueline Behncke June 16, 2026

So far, our reading adventures have kept us close to reality with Blue Machine by Helen Czerski and Below the Edge of Darkness by Edith Widder. Now, we are turning to a work of fiction. The author did plenty of research and spoke with scientists, who even appear as characters in the book, resulting in the science-fiction eco-thriller The …[Read More]

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Natural Hazards

When multiple hazards interact and the data doesn’t: The multi-hazard modelling problem nobody wants to talk about

Pablo Lopez Filun June 15, 2026

There is a quiet contradiction at the heart of natural hazard science. The regions most exposed to multi-hazard events are precisely the regions where we know the least. The Global South (comprising lower- and middle-income countries in Africa, Asia, Latin America and the Caribbean) is disproportionately affected by climate-related natural hazards, yet it is largely …[Read More]