T225 Building the SZ4D Faulting and Earthquake Cycles Theme: What Controls Strain Accumulation and Release at Subduction Zones?

Thursday, 29 October 2020
5:30 PM - 8:00 PM
Meeting Rooms

Presentations

• 5:30 PM
  STRESS EVOLUTION DURING THE MEGATHRUST EARTHQUAKE CYCLE AND ITS ROLE IN TRIGGERING EXTENSIONAL DEFORMATION IN SUBDUCTION ZONES
  Matthew Herman, California State University Bakersfield, Bakersfield, CA and Rob Govers, Utrecht University, Utrecht and Kevin Furlong, Pennsylvania State University, N/A
  357468 (Technical Sessions)
• 5:45 PM
  PRE-SEISMIC FAULT CREEP AND THE EVOLUTION OF ELASTIC WAVE PROPERTIES FOR SLOW AND FAST LABORATORY EARTHQUAKES
  Srisharan Shreedharan, The Pennsylvania State University, University Park, PA and David Chas Bolton, The Pennsylvania State University, University Park, PA and Jacques Riviere, The Pennsylvania State University, University Park, PA and Chris Marone, The Pennsylvania State University, University Park, PA
  353312 (Technical Sessions)
• 6:00 PM
  A NORTHERN CORDILLERAN BLUESCHIST-ECLOGITE TRANSITION ZONE AS A SEISMICITY SOURCE REGION: LAWSONITE ECLOGITES FROM THE YUKON-TANANA TERRANE, YUKON, CANADA
  Carly Faber, McGill University, Montreal, QC and Christie Rowe, McGill University, Montreal, QC
  355908 (Technical Sessions)
• 6:15 PM
  ASSESSING TEMPORAL VARIABILITY OF COASTAL DEFORMATION DURING MEGATHRUST EARTHQUAKES AT THE CASCADIA SUBDUCTION ZONE USING A DIATOM BAYESIAN TRANSFER FUNCTION
  Isabel Hong, Simon Fraser University, Burnaby, BC and Isabel Hong, Central Washington University, Ellensburg, WA and Niamh Cahill, Maynooth University, Maynooth and Simon E. Engelhart, Durham University, Durham and Andrea Hawkes, University of North Carolina Wilmington, Wilmington, NC and Jason S. Padgett, Durham University, Durham and Benjamin P. Horton, Nanyang Technological University, Singapore
  353769 (Technical Sessions)
• 6:30 PM
  THE APPLICATION OF DIATOM ANALYSIS TO RECONSTRUCT COSEISMIC UPLIFT ON MONTAGUE ISLAND, ALASKA
  Jessica M. DePaolis, Virginia Polytechnic Institute and State University, Blacksburg, VA and Robert Witter, U.S.G.S., Anchorage, AK and Tina Dura, Blacksburg, VA and Adrian Bender, Alaska Science Center, Anchorage, AK and Peter J. Haeussler, U.S.G.S., Anchorage, AK and Janet Curran, U.S.G.S., Anchorage, AK and Marguerite Leoni, Anchorage, AK
  357451 (Technical Sessions)
• 6:45 PM
  LIMITS OF PRIOR MEGATHRUST RUPTURE FROM STRATIGRAPHIC AND MICROFOSSIL OBSERVATIONS AT SITKALIDAK ISLAND, AK
  Alexa Prater, Virginia Tech, Geological Sciences, Fairlawn, VA and Tina Dura, Blacksburg, VA and Richard Briggs, Geologic Hazards Science Center, Golden, CO and Robert Witter, U.S.G.S., Anchorage, AK and Simon E. Engelhart, Durham University, Durham and Richard D. Koehler, University of Nevada, Reno, Reno, NV and Jason S. Padgett, Simon Fraser University, Burnaby, BC
  358965 (Technical Sessions)