Geodynamics

Help us shape the GD programme for EGU General Assembly 2027

Laetitia Le Pourhiet and edited by Constanza Rodriguez Piceda July 1, 2026

Credit: Anna Kotova (distributed via imaggeo.egu.eu)

The Geodynamics programme of the General Assembly starts with your ideas. With the call for session proposals for the 2027 EGU General Assembly approaching, the Geodynamics Division President Laetitia Le Pourhiet shares her thoughts on what makes a successful session proposal, and how to help shape next year’s scientific programme. Dear GD community, It is already time to start thinking abo ...[Read More]

Introducing the new blog team!

Jean-Baptiste Koehl and Alexis Gauthier June 24, 2026

Happy 9th anniversary to EGU's Geodynamics Blog! (Illustration by Lea Pennacchioni)

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 of the Geodynamics Blog. Over the past three years ...[Read More]

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 seismicity? In this week ...[Read More]

(Almost) everything wrong with: Journey to the Centre of the Earth

Conor Farrell and edited by Michaël Pons June 10, 2026

Spoiler warning! Have you ever watched a science fiction movie and thought, huh, I wonder if that is actually possible? Now, I hope by the time the dinosaurs turned up during this film, that this transient thought had departed from your mind, but to satisfy the idle curiosity of those who wondered this during Journey to the Centre of the Earth, and perhaps even impart some geodynamical les ...[Read More]