T273 Living on the Edge: Deformation along the Cascadia Margin

Wednesday, 21 October 2009
1:30 PM - 5:30 PM
B110/111/112

Presentations

• 1:30 PM
  DEFORMATION OF THE CENTRAL CASCADIA ACCRETIONARY PRISM FROM A 2-YEAR ONSHORE/OFFSHORE SEISMIC ARRAY
  Anne M. Trehu, Oregon State Univ, Corvallis, OR and Mark C. Williams, Oregon State Univ, Corvallis, OR
  166096 (Technical Sessions)
• 1:50 PM
  DEFORMATION OF THE CASCADIA ACCRETIONARY PRISM DRIVEN BY MEGATHRUST EARTHQUAKES
  Kelin Wang, Sidney, BC and Yan Hu, University of Victoria, Victoria, BC
  164482 (Technical Sessions)
• 2:05 PM
  PARTICLE DYNAMICS SIMULATIONS OF COHESIVE ACCRETIONARY PRISMS: APPLICATIONS TO CASCADIA
  Julia K. Morgan, Rice University, Houston, TX
  167090 (Technical Sessions)
• 2:20 PM
  STRUCTURE OF THE CASCADIA ACCRETIONARY WEDGE OFFSHORE WASHINGTON
  Guillermo Booth-Rea, Instituto Andaluz de Ciencias de la Tierra, CSIC-Universidad de Granada, Granada, N/A and Dirk Klaeschen, IFM-GEOMAR, Leibnitz Institute of Marine Sciences, Kiel, N/A and Ingo Grevemeyer, IFM-GEOMAR, Leibnitz Institute of Marine Sciences, Kiel, N/A and Timothy Reston, University of Birmingham, Birmingham, N/A
  161123 (Technical Sessions)
• 2:40 PM
  STRUCTURAL INFLUENCES ON CASCADIA RUPTURE PATCHES AND WIDTH
  Chris Goldfinger, Oregon State University, Corvallis, OR and George R. Priest, Oregon Department of Geology and Mineral Industries, Newport, OR and Kelin Wang, Sidney, BC and Yinglong Zhang, Oregon Health & Science University, Portland, OR and Robert C. Witter, Oregon Department of Geology and Mineral Industry, Newport, OR and António M. Baptista, Oregon Health & Science University, Portland, OR
  167190 (Technical Sessions)
• 2:55 PM
  FAULT DEFORMATION MODELS FOR GENERATION OF TSUNAMIS FROM THE CASCADIA SUBDUCTION ZONE: IMPLICATIONS FOR SEISMIC AND TSUNAMI HAZARDS ON THE WASHINGTON AND NORTHERN OREGON COAST
  George R. Priest, Oregon Department of Geology and Mineral Industries, Newport, OR and Kelin Wang, Sidney, BC and Chris Goldfinger, Oregon State University, Corvallis, OR and Yinglong Zhang, Oregon Health & Science University, Portland, OR and Rob Witter, Oregon Department of Geology, Newport, OR and António M. Baptista, Oregon Health & Science University, Portland, OR
  164754 (Technical Sessions)
• 3:25 PM
  UPLIFT ASSOCIATED WITH SLOW SLIP EVENTS ON THE CASCADIA SUBDUCTION ZONE RESOLVED IN TIDAL RECORDS
  Ray J. Weldon, University of Oregon, Eugene, OR and Dean Livelybrooks, University of Oregon, Eugene, OR and David Schmidt, University of Oregon, Eugene, OR
  164574 (Technical Sessions)
• 3:45 PM
  CURRENT TECTONICS AND DEFORMATION IN NORTHERN VANCOUVER ISLAND, SOUTHERN QUEEN CHARLOTTE ISLANDS, AND THE ADJACENT MAINLAND
  Sabine Hippchen, University of Victoria, Victoria, BC and Stephane Mazzotti, Geological Survey of Canada, Sidney, BC and Roy D. Hyndman, Geological Survey of Canada, Sidney, BC
  164050 (Technical Sessions)
• 4:00 PM
  THE GALES CREEK FAULT ACCOMMODATES LARGE DEXTRAL OFFSET IN THE OREGON FOREARC
  Ray Wells, U.S. Geological Survey, Menlo Park, CA and Richard J. Blakely, U.S. Geological Survey, Menlo Park, CA and Darcy McPhee, U.S. Geol Survey, Reston, VA and Victoria Langenheim, U. S. Geological Survey, Moffett Field, CA
  163025 (Technical Sessions)
• 4:15 PM
  UPDATE OF THE PACIFIC NORTHWEST GPS VELOCITY FIELD: A KEY TO THE ACTIVE TECTONICS OF CASCADIA
  Robert W. King, Massachusetts Institute of Technology, Cambridge, MA and Robert McCaffrey, Rensselaer Polytechnic Institute, Troy, NY and Suzette J. Payne, Idaho National Laboratory, Idaho Falls, ID and Tony Qamar, University of Washington, Seattle, N/A
  164492 (Technical Sessions)