March 5, 2026 | Geomorphology
► Ehsan Kosari, GFZ, Germany
► Vincent Regard, GET, France
“Geomorphological insights into the cyclicity of subduction : 4 Ma-long uplift cycles of the southern Peruvian forearc since Late Miocene ”
February 5, 2026
► Jorge Jara, GFZ Postdam, Germany
“Metamorphic dehydration reactions trigger slow slip events in subduction zones”
► Gaspard Farge, ENS Paris, France
“A recipe for collective organization of fault slip”
December 4, 2025 | The Chilean subduction
► Leoncio Cabrera, Pontificia Universidad Católica de Chile
“The Santa Rosa Cluster : 8.5+ years of Persistent Clustered Seismicity Beneath Santiago, Chile”
► Jannes Munchmeyer, GFZ Postdam, Germany
“The 2023 Copiapó slow slip event : How seismic swarms reveal the mechanisms of shallow slow slip in Northern Chile”
November 12, 2025 | International Ocean Discovery Program (IODP) Expedition 405
► Pei Pei, ISTerre, France
“Hydraulic structure of the Tohoku subduction zone : Drilling provides insights into the 2011 tsunami earthquake ”
► Marianne Conin, Universite de Lorraine, France
“IODP JTRACK : tracking a tsunamigenic fault, and it’s temporal evolution 13 years after a mega-earthquake”
June 5, 2025
► Yida Li, FAST laboratory, France
“Large-Scale Slab Dynamics as Drivers of Seismicity : Modeling Earthquakes in the Izu-Bonin-Mariana Subduction Zones”
► Sergio Ruiz, Universidad de Chile
“Heterogeneous Seismic Behavior on the Megathrust along the Chilean Subduction Zone”
May 6 2025
► Joaquín Julve, Cardiff University, UK
“Geological Controls on the Seismic Cycle of Megathrust Earthquakes : Insights from Numerical Modelling and the Chilean Subduction Zone”
► Caroline Chalumeau, ISTerre, France
“The Maule seismic sequence revisited : insights into the fine-scale structure of the deep subduction interface”
April 4 2025
►Sylvain Michel, Géoazur, France
“14 Years of Slip History of the Hikurangi Subduction Zone”
►Whitney Behr, ETH Zurich, Switzerland
“The role of interface rheology on large-scale subduction dynamics : constraints from the field, the lab, and numerical models”
March 3 2025
►Laura Wallace - Geomar, GNS
“Near-Trench megathrust slip processes from a decade of seafloor geodetic observations at the Hikurangi subduction zone, New Zealand”
February 13 2025
►Paul Jarrin - Géoazur
“Kinematics of the Northern Andes from GNSS observations"
January 16 2025
►Caroline François-Holden, Seismocity, New-Zealand
“Kinematics of the Northern Andes from GNSS observations"
December 5 2024
►Constanza Rodriguez-Piceda,U. of Plymouth, UK
“The signature of lithospheric strength on seismicity in the Central Andes”
November 7 2024
► Diego Molina, ISTerre, France
“Numerical modelling and geodetic observations improving our understanding about seismic barriers"
October 3 2024
► Bar Oryan, Scripps UCSD, USA
“Megathrust locking encoded in subduction landscapes"
September 5 2024
► German Prieto, Geosciences Department, Universidad Nacional de Colombia
“Subduction initiation and what drives subduction in NW South America"
June 6 2024
Active tectonics and subduction processes in Ecuador
► Alexandra Alvarado, Instituto Geofísico, Escuela Politécnica Nacional, Ecuador
"15 years of active tectonics in Ecuador and perspectives"
► Laurence Audin, ISTerre, France
"15 years of active tectonics in Ecuador and perspectives"
► Hans Agurto-Detzel, from KIT, Germany
"Overview of the Ecuadorian subduction zone from a seismological point of view"
April 4 2024
Presentation of Andes-FrenSZ IRN and SZ4D initiative
► Mathilde Radiguet, ISTerre, France & Jean-Paul Ampuero, Géoazur, France
"IRN-Andes-FRENSZ initiative"
► Anaïs Férot, SZ4D, USA
"NSF-sponsored SZ4D initiative and its related SZNet component"
March 7 2024
Subduction zones : Across scales
► Emilie Klein, ENS Paris, France
"Slip modes in the Atacama segment of the Chilean Subduction zone"
► Andres Tassara, University of Concepción, Chile
"Thermal control on megathrust seismicity along the Chilean margin"
