S11B:
Fault Mechanics at the Brittle-Ductile Transition of Subduction Zones Posters

Monday, 15 December 2014: 8:00 AM-12:20 PM
Chairs:  Marine Denolle, Scripps Institution of Oceanography, IGPP, La Jolla, CA, United States and Noel M Bartlow, University of California San Diego, La Jolla, CA, United States
Primary Conveners:  Marine Denolle, Scripps Institution of Oceanography, IGPP, La Jolla, CA, United States
Co-conveners:  Justin R Brown, James Madison University, Harrisonburg, VA, United States, Noel M Bartlow, Scripps Institution of Oceanography, La Jolla, CA, United States and Nicolas Brantut, University College London, London, United Kingdom
OSPA Liaisons:  Justin R Brown, James Madison University, Harrisonburg, VA, United States

Abstracts Submitted to this Session:

4340
 
Along-Fault Fluid Migration Involved in Strong Slow-Slip Events in Guerrero, Mexico
William Frank1, Nikolai Shapiro1, Allen L Husker2, Vladimir Kostoglodov3, Harsha Bhat Suresh1 and Michel Campillo4, (1)Institut de Physique du Globe de Paris, Paris, France, (2)U.N.A.M., MéXico, Mexico, (3)UNAM National Autonomous University of Mexico, Mexico City, Mexico, (4)University Joseph Fourier Grenoble, Grenboble, France
4341
 
Investigations & Analysis of Reverse Polarity Repeating Earthquakes at intermediate-depth in the Bucaramanga nest, Colombia
Sarah A Barrett, Stanford University, Stanford, CA, United States and German A Prieto, Massachusetts Institute of Technology, Cambridge, MA, United States
4342
 
Deformation Experiments on Blueschist and Greenschist: Implications for the Rheology of Subducted Oceanic Crust
Keishi Okazaki, Brown University, Providence, RI, United States and Greg Hirth, Brown Univeristy, Providence, RI, United States
4343
 
Intraslab Fluid Migration During Slow Slip Earthquakes and Nonvolcanic Tremors in Guerrero, Mexico.
Carlos David Villafuerte and Victor M Cruz-Atienza, Universidad Nacional Autonoma de Mexico, Mexico City, Mexico
4344
 
Viscoelastic Postseismic Deformation Following the 2012 Mw8.6 East Indian Ocean Earthquake
Yan Hu, University of California Berkeley, Berkeley, CA, United States, Roland Burgmann, Univ California Berkeley, Seismological Laboratory, Berkeley, CA, United States, Paramesh Banerjee, Nanyang Technological University, Singapore, Singapore and Kelin Wang, Geological Survey of Canada Sidney, Sidney, BC, Canada
4345
 
Source Scaling Relations and Along-Strike Segmentation of Slow Slip Events in a 3-D Subduction Fault Model
Yajing Liu, McGill University, Montreal, QC, Canada
4346
 
Universality of Slow Earthquakes in the Very Low Frequency Band
Satoshi Ide and Suguru Yabe, The University of Tokyo, Tokyo, Japan
4347
 
Relationships between Slow Slip and Earthquakes at the Brittle-Ductile Transition of Subduction Zones
Michael R Brudzinski1, Harmony Colella2, Robert Skoumal1, Enrique Cabral-Cano3, Alejandra Arciniega-Ceballos4, Shannon E Graham5, Charles DeMets5, Stefany M Sit6 and Stephen G Holtkamp7, (1)Miami University, Oxford, OH, United States, (2)Arizona State University, Tempe, AZ, United States, (3)UNAM National Autonomous University of Mexico, Departamento de Geomagnetismo y Exploración, Instituto de Geofísica, Mexico City, Mexico, (4)UNAM National Autonomous University of Mexico, Institute of Geophysics, Mexico City, Mexico, (5)University of Wisconsin Madison, Madison, WI, United States, (6)University of Illinois at Chicago, Chicago, IL, United States, (7)University of Alaska Fairbanks, Fairbanks, AK, United States
4348
 
Friction of Megathrust Gouges at in-Situ Subduction Zone Conditions: Strength, Rate Dependence, and Microphysical Mechanisms
Sabine A.M. Den Hartog1, Chris Marone1, Andre R Niemeijer2 and Demian M Saffer3, (1)Penn State Univ, University Park, PA, United States, (2)Utrecht University, Utrecht, Netherlands, (3)Pennsylvania State University, University Park, PA, United States
4349
 
Reaction Weakening of Dunite in Friction Experiments at Hydrothermal Conditions and Its Relevance to Subduction Zones
Diane E Moore and David A Lockner, USGS, Menlo Park, CA, United States
4350
 
Helium As a Tracer for Fluids Released from Juan De Fuca Lithosphere Beneath the Cascadia Forearc
Patricia A McCrory1, James E Constantz1, Andrew G Hunt2 and J Luke Blair1, (1)U.S. Geological Survey, Menlo Park, CA, United States, (2)U.S. Geological Survey, Denver Federal Center, Denver, CO, United States
 
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