T51D
Scientific Advances from Subduction Zone Observatories IV Posters

Friday, 18 December 2015: 08:00-12:20
Poster Hall (Moscone South)
Primary Conveners:  Joan S Gomberg, USGS Western Regional Offices Seattle, Seattle, WA, United States
Conveners:  Douglas Wiens, Washington University in St Louis, St. Louis, MO, United States, Katherine A Kelley, University of Rhode Island, Kingston, RI, United States and Anne Meltzer, Lehigh University, Earth and Environmental Sciences, Bethlehem, PA, United States
Chairs:  John Emilio Vidale, University of Washington, Seattle, WA, United States and Paul Bodin, University of Washington, Seattle, WA, United States
OSPA Liaisons:  John Emilio Vidale, University of Washington, Seattle, WA, United States
 
Pronounced Shear Velocity Asymmetry in the Mantle Across the Juan de Fuca Ridge and Curious Lack of Features at the Gorda Ridge (84899)
Samuel Wade Bell, Brown University, Providence, RI, United States
 
A real-time cabled observatory on the Cascadia subduction zone (68377)
John Emilio Vidale1, John R Delaney2, Douglas R Toomey3, Paul Bodin1, Emily C Roland4, William S D Wilcock2, Heidi Houston5, David A Schmidt1 and Richard M Allen6, (1)University of Washington, Seattle, WA, United States, (2)University of Washington Seattle Campus, Seattle, WA, United States, (3)University of Oregon, Eugene, OR, United States, (4)USGS Alaska Science Center, Anchorage, AK, United States, (5)Applied Physics Laboratory University of Washington, Seattle, WA, United States, (6)University of California Berkeley, Berkeley, CA, United States
 
Cabling a Tectonic Plate—Continuous Live Data from the Cascadia Subduction Zone is Enabled through Ocean Networks Canada's NEPTUNE Observatory and the Ocean Observatories Initiative's Cabled Array (83910)
Martin Heesemann, Ocean Networks Canada, Victoria, BC, Canada
 
Seismic velocity structure of the sediment seaward of Cascadia Subduction Zone deformation front (70186)
Shuoshuo Han, Lamont -Doherty Earth Observatory, Palisades, NY, United States; University of Texas Institute for Geophysics, Austin, TX, United States, James C Gibson, Columbia University, New York, NY, United States, Suzanne M Carbotte, Lamont-Doherty Earth Obs, Palisades, NY, United States, Juan Pablo Canales, Woods Hole Oceanographic Institution, Woods Hole, MA, United States, Mladen R Nedimovic, Dalhousie University, Halifax, NS, Canada and Helene Delphine Carton, Institut de Physique du Globe de Paris, Paris, France
 
APT: An Autonomous Tool for Measuring Acceleration, Pressure, and Temperature with Large Dynamic Range and Bandwidth (76804)
Earl E Davis, Pacific Geoscience Center, Sidney, BC, Canada and Martin Heesemann, Ocean Networks Canada, Victoria, BC, Canada
 
Event Detection and Location of Earthquakes Using the Cascadia Initiative Dataset (58591)
Emily Morton, New Mexico Institute of Mining and Technology, Earth and Environmental Science, Socorro, NM, United States, Susan L Bilek, New Mexico Tech, Socorro, NM, United States and Charlotte A Rowe, Los Alamos National Laboratory, Earth and Environmental Sciences, Los Alamos, NM, United States
 
Seismic Attenuation of Teleseismic Body Waves in Cascadia, Measured on the Amphibious Array (76210)
Zach Eilon, Lamont -Doherty Earth Observatory, Palisades, NY, United States and Geoffrey A Abers, Cornell University, Ithaca, NY, United States
 
Ocean Bottom Seismograph Performance during the Cascadia Initiative (65343)
Kasey Aderhold, Incorporated Research Institutions for Seismology, Seattle, WA, United States and Brent Evers, IRIS Consortium, Washington, DC, United States
 
A New Concept for an Ocean Bottom Pressure Meter for Precision Long-Term Monitoring in Marine Geodesy and Oceanography (77900)
Hans-Hermann Gennerich, University of Bremen, Bremen, Germany
 
An International Coastline Collaboratory to Broaden Scientific Impacts of a Subduction Zone Observatory (73517)
Paul Bodin, University of Washington, Seattle, WA, United States
 
Multiscale Finite-frequency Seismic Imaging of the Southern Alaska Subduction Zone (83439)
Xin Song, University of Toronto, Toronto, ON, Canada, Shu-Huei Hung, NTU National Taiwan University, Taipei, Taiwan, Ping Tong, Stanford University, Stanford, CA, United States and Qinya Liu, University of Toronto, Physics, Toronto, ON, Canada
 
Large-Scale Science Observatories: Building on What We Have Learned from USArray (82355)
Robert Woodward, Incorporated Research Institutions for Seismology, Seattle, WA, United States
 
Highly variable structure along the Banda arc imaged by ambient noise tomography (77835)
Meghan Samantha Miller1, Robert W Porritt2, Leland O'Driscoll1, Cooper William Harris1 and Nova Roosmawati2, (1)University of Southern California, Los Angeles, CA, United States, (2)University of Southern California, Department of Earth Sciences, Los Angeles, CA, United States
 
Variations in normal faulting and plate deformation along the Mariana trench (71319)
Zhiyuan Zhou, Tongji University, Shanghai, China and Jian Lin, Woods Hole Oceanographic Institution, Woods Hole, MA, United States
 
Crustal and Uppermost Mantle Shear Velocity Structure across the Mariana Trench (80851)
Chen Cai1, Douglas Wiens1 and Daniel Lizarralde2, (1)Washington University in St Louis, Department of Earth and Planetary Sciences, St. Louis, MO, United States, (2)Woods Hole Oceanographic Institution, Woods Hole, MA, United States
 
Seismic characterization of subduction process along the Southamerica and Caribbean margin plates (80471)
Marily Triviño Abella and Carlos Alberto Vargas Jiménez, Universidad Nacional de Colombia, Bogota, Colombia
 
Geometry of the Cocos Plate Under North American Plate (83743)
Xyoli Perez-Campos, UNAM National Autonomous University of Mexico, Mexico City, Mexico
 
Fifteen Years of Slow Slip and Tremor Observations at the Northern Costa Rica Subduction Zone (74526)
Susan Y Schwartz, University of California-Santa Cruz, Santa Cruz, CA, United States, Timothy H Dixon, University of South Florida Tampa, Tampa, FL, United States, Marino Protti, Observatorio Vulcanológico y Sismológico de Costa Rica, Heredia, Costa Rica and Victor M González, Universidad Nacional, San Rafael, Costa Rica
 
Crustal Structure across Rivera Plate and Jalisco Block (MEXICO): TsuJal Project (65164)
Francisco J Nuñez-Cornu1, Diana Nunez2, Diego Córdoba Barba Sr3, Elizabeth Trejo4, Felipe Escalona4, Juanjo Danobeitia5, Quiriart Jarim Gutierrez Pena1 and TsuJal Scientific Team, (1)University of Guadalajara, Puerto Vallarta, Mexico, (2)Universidad de Guadalajara, Puerto Vallarta, Jal, Mexico, (3)Complutense University of Madrid, Fac. Ciencias Fisicas, Madrid, Spain, (4)SisVOc, Puerto Vallarta, Mexico, (5)CMIMA-CSIC, Barcelona, Spain
 
Crustal Structure across Southern Islas Marías (Nayarit, Mexico) from Wide-Angle Data (TSUJAL Project) (65788)
Diana Nunez, Universidad de Guadalajara, Puerto Vallarta, Jal, Mexico, Diego Córdoba Barba Sr, Complutense University of Madrid, Fac. Ciencias Fisicas, Madrid, Spain, Francisco J Nuñez-Cornu, University of Guadalajara, Puerto Vallarta, Mexico, Juanjo Danobeitia, CMIMA-CSIC, Barcelona, Spain and Nathalie Garcia Millan, SisVOc, Puerto Vallarta, Mexico
 
TLALOCNet: A Continuous GPS-Met Array in Mexico for Seismotectonic and Atmospheric Research (85024)
Enrique Cabral-Cano, Universidad Nacional, Autónoma de México, Departamento de Geomagnetismo y Exploración, Instituto de Geofísica, Mexico, DF, Mexico
 
Seismicity and structure of Nazca Plate subduction zone in southern Peru (71180)
Hobin Lim1, Younghee Kim1 and Robert W Clayton2, (1)Seoul National University, Seoul, South Korea, (2)California Institute of Technology, Pasadena, CA, United States
 
Characterization of seismic clusters in the 2014 Iquique seismic sequence (58490)
Efrain Rivera1, Sergio Ruiz2, Felipe Leyton3, Hélène Lyon-Caen4, Andrei Maksymowicz2 and Raul I Madariaga4, (1)Universidad de Chile, Departamento de Geología, Facultad de Ciencias Físicas y Matemáticas, Santiago, Chile, (2)Universidad de Chile, Departamento de Geofísica, Facultad de Ciencias Físicas y Matemáticas, Santiago, Chile, (3)Universidad de Chile, Centro Sismológico Nacional, Facultad de Ciencias Físicas y Matemáticas, Santiago, Chile, (4)Ecole Normale Supérieure Paris, Laboratoire de geologie, CNRS, Paris, France
 
Analysis of the Seismic Activity During the Preparatory Phase of the Mw 8.2 Iquique Earthquake, Chile 2014 (63469)
Florent Aden-Antoniow1, Claudio Satriano1, Natalia Poiata1, Pascal Bernard2, Jean-Pierre Vilotte1, El-Madani Aissaoui2, Sergio Ruiz3, Bernd Schurr4 and Monika Sobiesiak5, (1)Institut de Physique du Globe de Paris, Paris, France, (2)Institut de Physique du Globe, Paris, France, (3)University of Chile, Department of Geophysics, Santiago, Chile, (4)GeoForschungsZemtrum Potsdam, Potsdam, Germany, (5)University of Kiel, Kiel, Germany
 
Detection and location of earthquakes along the west coast of Chile: Examining seismicity in the 2010 M 8.8 Maule and 2014 M 8.1 Iquique earthquake rupture zones. (73364)
Rio Sophia Diniakos, New Mexico Institute of Mining and Technology, Socorro, NM, United States
 
Thickness of the Descending Philippine Sea Plate Estimated from Tomographic Images beneath the Kumano Basin, along the Nankai Trough, Southwestern Japan (85892)
Shin'ichiro Kamiya, Kensuke Suzuki and Narumi Takahashi, JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan
 
A development of a mobile hydraulic pressure gauge for seafloor geodetic measurements and data evaluation of field studies conducted in the Nankai Trough (71640)
Yuya Machida, Shuhei Nishida, Eiichiro Araki, Hiroyuki Matsumoto, Toshinori Kimura and Katsuyoshi Kawaguchi, JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan
 
Long-term Ocean Bottom Monitoring for Shallow Slow Earthquakes in the Hyuga-nada, Nankai Subduction Zone (77290)
Yusuke Yamashita, Disaster Prevention Research Institute, Kyoto University, Miyazaki, Japan
 
S-wave anisotropy revealed by airgun seismic surveys using cabled seafloor seismometers in the Nankai Trough, Japan (84808)
Toshinori Kimura1, Eiichiro Araki1, Hitoshi Mikada2, Shuichi Kodaira1, Seiichi Miura1, Narumi Takahashi1, Morifumi Takaesu1, Masaru Nakano1 and Yuya Machida1, (1)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, (2)Kyoto University, Kyoto, Japan
 
Utilization of temperature and pressure simulator for ocean-bottom and bore-hole observatories for quantitative crustal deformation (85147)
Hiroyuki Matsumoto, Eiichiro Araki, Yuya Machida, Toshinori Kimura, Shuhei Nishida and Katsuyoshi Kawaguchi, JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan
 
Complex Seismic Wavefield of Long-Period Components around the Nankai Trough in Southwest Japan and its Effect on Source Mechanism Analyses (85871)
Takeshi Nakamura, JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, Taro Okamoto, Tokyo Institute of Technology, Tokyo, Japan and Hiroshi Takenaka, Okayama University, Okayama, Japan
 
Carbonate Cements and Veins as a Proxy for Paleotemperature and Fluid Evolution in the Deep Accretionary Prism, IODP Expedition 348, Nankai Trough, Japan (64975)
Sarah Weeks, Northern Arizona University, Flagstaff, AZ, United States
 
Shallow thermal structure constrained by seafloor temperature and heat flow estimated from BSRs in the Nankai subduction zone (61515)
Akihiro Ohde, Atmosphere and Ocean Research Institute University of Tokyo, Tokyo, Japan, Hironori Otsuka, AIST - National Institute of Advanced Industrial Science and Technology, Tsukuba, Japan, Arata Kioka, AORI, The University of Tokyo, Kashiwa-city, Japan and Juichiro Ashi, University of Tokyo, Bunkyo-ku, Japan
 
Three-Dimensional Seismic Attenuation Structure in the Ryukyu Arc, Japan (64296)
Masanao Komatsu and Hiroshi Takenaka, Okayama University, Okayama, Japan
 
High-Frequency CTD Measurements for Accurate GPS/acoustic Sea-floor Crustal Deformation Measurement System (66011)
Keiichi Tadokoro, Kenji Yasuda, Sota Taniguchi, Yuichi Uemura and Kenjiro Matsuhiro, Nagoya University, Nagoya, Japan
 
The mantle wedge anisotropy estimated by the shear-wave splitting analysis in central part of Japan (77018)
Takashi Iidaka, University of Tokyo, Bunkyo-ku, Japan, Yoshihiro Hiramatsu, Kanazawa University, Kanazawa, Japan and The Research Group for the Joint Seismic Observations at the Nobi Area
 
Detection of Interplate Earthquakes in the Source Area of the 2011 Tohoku Earthquake Using Extensive Seafloor Aftershock Observation Data (71779)
Yukihiro Nakatani1, Kimihiro Mochizuki2, Masanao Shinohara2, Tomoaki Yamada2, Hajime Shiobara2, Ryota Hino3, Ryosuke Azuma4, Yoshihiro Ito5, Yoshio Murai6, Toshinori Sato7, Kenji Uehira8, Takashi Shimbo9, Hiroshi Yakiwara10, Shuichi Kodaira11, Yuya Machida11, Kenji Hirata12 and Hiroaki Tsushima13, (1)Earthquake Research Institute, University of Tokyo, Tokyo, Japan, (2)University of Tokyo, Bunkyo-ku, Japan, (3)Tohoku University, Graduate School of Science, Sendai, Japan, (4)Tohoku University, International Research Institute of Disaster Science, Sendai, Japan, (5)Disaster Prevention Research Institute, Kyoto University, Kyoto, Japan, (6)Hokkaido University, Sapporo, Japan, (7)Faculty Science Chiba Univ, Chiba, Japan, (8)NIED National Research Institute for Earth Science and Disaster Prevention, Tsukuba, Japan, (9)National Research Institute for Earth Science, Tsukuba, Japan, (10)Nansei-toko Observatory, Kagoshima, Japan, (11)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, (12)National Research Institute for Earth Science and Disaster Prevention, Tsukuba, Japan, (13)Meteorological Research Institute, Ibaraki, Japan
 
Comparison of the Intraslab Stress Field Before and After the 2011 Tohoku Earthquake (79596)
Wanying Wang, Saint Louis University Main Campus, Earth and Atmospheric Sciences, Saint Louis, MO, United States and Linda M Warren, Saint Louis University Main Campus, Saint Louis, MO, United States
 
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