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Posters TS9.2/GD5.7/GMPV8.4/SM1.09

TS9.2/GD5.7/GMPV8.4/SM1.09

Subduction interface properties and large subduction earthquakes: integrating geological and geophysical observations, laboratory results, and numerical modeling (co-sponsored by JpGU) (co-organized)
Conveners: Philippe Agard , Fabrizio Romano  | Co-Conveners: Vasiliki Mouslopoulou , Stéphane Rondenay , Elena Spagnuolo , Andreas Rietbrock 
Orals
 / Tue, 10 Apr, 08:30–12:00  / Room D1
Posters
 / Attendance Tue, 10 Apr, 17:30–19:00  / Hall X2

Attendance Time: Tuesday, 10 April 2018, 17:30–19:00
Hall X2
Chairperson: Rietbrock A, Spagnuolo E
X2.246
EGU2018-3435
Strike-slip deformation related to the slab tear of the Calabrian subduction: using analog modeling to test the kinematic boundary conditions of geodynamic models
Marc-Andre Gutscher, David Dellong, Stephane Dominguez, Jacques Malavieille, David Graindorge, and Frauke Klingelhoefer

X2.247
EGU2018-3204
Subvertical crustal motion and boundary faults across the central Taiwan orogenic belt: insights from local-focused seismic tomography
Chi-Hsuan Chen, Hsin-Hua Huang, Wei-An Chao, Yih-Min Wu, Chien-Hsin Chang, Mien-Ming Chen, and Hao-Tsu Chu

X2.248
EGU2018-3703
The 2016 Mw 7.8 Kaikōura Earthquake: a rare snapshot of coseismic-slip transfer between the plate-interface and faults in the upper-crust
Vasiliki Mouslopoulou, Vasso Saltogianni, Andrew Nicol, Onno Oncken, John Begg, Marcos Moreno, and Simone Cesca

X2.249
EGU2018-990
The 2016 Mw7.8 Kaikōura earthquake in New Zealand from the perspective of the Hundalee Fault: Insights into the termination of a subduction zone
Thorben Schöfisch, Vasiliki Mouslopoulou, Sabrina Metzger, Andy Nicol, and Oliver Korup

X2.250
EGU2018-11566
Direct measurement of postseismic motion of incoming Pacific plate after the 2011 Tohoku Earthquake using acoustic ranging system
Ryusuke Yamamoto, Ryota Hino, Motoyuki Kido, Yukihito Osada, and Chie Honsho

X2.251
EGU2018-16023
Rapidly Decaying Afterslip Following the 2011 Mw9.0 Tohoku Earthquake
Yan Hu, Roland Bürgmann, Geoffrey Blewitt, Jeffrey Freymueller, and Kelin Wang

X2.252
EGU2018-3985
Imaging The Shallow Velocity Structure Of The Hikurangi Megathrust Using Full-Waveform Inversion
Melissa Gray, Rebecca Bell, and Joanna Morgan

X2.253
EGU2018-4335
Megathrust large earthquakes: asperities and b-values.
Piotr Senatorski

X2.254
EGU2018-5249
Seamount subduction at seismogenic depths: structural and metamorphic evidence from the Zagros suture zone
Guillaume Bonnet, Philippe Agard, Samuel Angiboust, Marc Fournier, and Jafar Omrani

X2.255
EGU2018-19169
Rapid creep and simultaneous fracturing of modelled subduction melange at low stress
Adam Beall, Ake Fagereng, and Susan Ellis

X2.256
EGU2018-14580
Lawsonite formation and fluid redistribution along the seismogenic portion of the fossil Alpine subduction zone (Schistes Lustrés, W. Alps)
Benjamin Lefeuvre, Philippe Agard, Anne Verlaguet, and Benoit Dubacq

X2.257 EGU2018-5607
Subduction channel and accretionary processes highlighted by medium- and high-P serpentinites from South Central Chile (withdrawn)
Gaëlle Plissart, José Maria González-Jiménez, Leonardo Garrido, Vanessa Colás, Julien Berger, Christophe Monnier, Hervé Diot, and José Alberto Padrón-Navarta

X2.258
EGU2018-8758
Internal structure and evolution of the Penninic subduction channel of the Tauern Window, Eastern Alps.
Philip Groß, Jan Pleuger, Mark Handy, and Timm John

X2.259
EGU2018-9634
Multiple fluid sources accompany step-wise brittle deformation at 80 km depth (Monviso eclogitic breccias, W. Alps)
Michele Locatelli, Anne Verlaguet, Philippe Agard, Thomas Pettke, and Laura Federico

X2.260
EGU2018-13879
Carbonate–silicate–sulfate veins in metavolcanic clasts recovered from serpentinite mud volcanoes in the Mariana forearc (IODP Exp. 366)
Elmar Albers, Frieder Klein, and Wolfgang Bach and the Expedition 366 Scientists

X2.261
EGU2018-13345
Modelling dehydration and water migration in subduction zones – a two-phase flow approach
Hongliang Wang, Ritske Huisman, and Stephane Rondenay

X2.262
EGU2018-2263
Seismic evidence of slab dehydration beneath western Shikoku, southwest Japan
Katsuhiko Shiomi, Tetsuya Takeda, and Tomotake Ueno

X2.263
EGU2018-16618
Rayleigh Wave Imaging of the Lesser Antilles Subduction Zone from the VOILA Project
Nicholas Harmon, Catherine Rychert, Stephen Hicks, Jenny Collier, Timothy Henstock, Frank Kruger, and Andreas Rietbrock

X2.264
EGU2018-11162
Slow Slip Events in Cascadia: evidences of chaotic behavior from geodetic position time series
Adriano Gualandi, Sylvain Michel, and Jean-Philippe Avouac

X2.265
EGU2018-9443
Variable spatio-temporal clustering of microseismicity in the Eastern Hellenic Subduction Zone as possible indicator for fluid migration
Gian-Maria Bocchini, Marija Ruscic, Dirk Becker, and Thomas Meier

X2.266
EGU2018-7987
Understanding large subduction earthquakes from joint analysis of seismology, satellite geodesy and GRACE gravity data
Valentin Mikhailov, Michel Diament, Elena Timoshkina, Stanislav Khairetdinov, and Elena Kiseleva

X2.267
EGU2018-10530
Slip distribution of the 8 September 2017 Chiapas, Mexico earthquake using teleseismic inversion and tsunami modeling
Mohammad Heidarzadeh, Takeo Ishibe, and Tomoya Harada

X2.268 EGU2018-13378
Assimilation of observations into physical models of the seismic cycle at subduction thrusts. (withdrawn)
Marie Bocher and Ylona Van Dinther

X2.269
EGU2018-7379
The influence of subduction zone tectonics on earthquake-generated tsunamis
Iris van Zelst, Silvia Brizzi, Ylona van Dinther, Francesca Funiciello, and Arnauld Heuret

X2.270
EGU2018-720
Fault Mechanism and Tsunami Simulation of September 08, 2017 Mexico (Mw 8.2) Earthquake
Hakan Tarık Meriç, Seda Yolsal-Çevikbilen, and Tuncay Taymaz

X2.271
EGU2018-15296
Nonlinear inversion of tsunami waveforms using the Optimal Time Alignment (OTA) method: application to the 2014 M8.1 Iquique (Chile) earthquake
Fabrizio Romano, Manuela Volpe, Thorne Lay, Roberto Tonini, Stefano Lorito, Alessio Piatanesi, Simone Atzori, Cipriano Escalante, Manuel J. Castro, Jose M. Gonzalez-Vida, and Jorge Macias

X2.272 EGU2018-8150
Source spectral inversion using a seismic cluster method (withdrawn)
Efraín Rivera, Felipe Leyton, Sergio Ruiz, and Germán Prieto

X2.273
EGU2018-19285
Stored elastic strain energy and energy release in subduction zones. Experimental investigation on fault materials.
Elena Spagnuolo, Paola Vannucchi, Giulio Di Toro, Stefano Aretusini, and Stefan Nielsen