T41A
Active Tectonics of the Southern San Andreas Transform Plate Boundary System in Southern California and Northern Mexico I Posters

Thursday, 17 December 2015: 08:00-12:20
Poster Hall (Moscone South)
Primary Conveners:  Peter O Gold, University of Texas at Austin, Austin, TX, United States
Conveners:  Kayla Kroll, University of California Riverside, Department of Earth Science, Riverside, CA, United States, Chris Rollins, California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, CA, United States and Whitney M Behr, University of Texas at Austin, Austin, TX, United States
Chairs:  Peter O Gold1, Kayla Kroll2, Chris Rollins3 and Whitney M Behr1, (1)University of Texas at Austin, Austin, TX, United States(2)University of California Riverside, Department of Earth Science, Riverside, CA, United States(3)California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, CA, United States
OSPA Liaisons:  Peter O Gold, University of Texas at Austin, Austin, TX, United States
 
Static Stress Transfers Causes Delayed Seismicity Shutdown (65468)
Kayla Kroll, University of California Riverside, Department of Earth Science, Riverside, CA, United States, Keith B Richards-Dinger, UCR, Riverside, CA, United States, James H Dieterich, UC Riverside, Riverside, CA, United States and Elizabeth S Cochran, Organization Not Listed, Washington, DC, United States
 
Heterogeneous Earth Structure, Deformation, and Slip During the 2010 Mw 7.2 El Mayor-Cucapah Earthquake from Geodetic Data (65475)
Mong-Han Huang1, Haylee Dickinson2, Eric Jameson Fielding3, Jianbao Sun4, Andrew Mark Freed2 and Roland Burgmann5, (1)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (2)Purdue University, West Lafayette, IN, United States, (3)Jet Propulsion Lab Caltech, Pasadena, CA, United States, (4)Institute of Geology, China Earthquake Administration, Beijing, China, (5)University of California Berkeley, Berkeley, CA, United States
 
Systematic Study of Foreshocks and Triggered Earthquakes During the 2010 Mw7.2 El Mayor-Cucapah Earthquake Sequence (Invited) (68378)
Xiaofeng Meng, Georgia Tech, Earth and Atmospheric Sciences, Atlanta, GA, United States, Zhigang Peng, Georgia Institute of Technology Main Campus, Atlanta, GA, United States, Sizhuang Deng, USTC University of Science and Technology of China, Hefei, China and Raul Ramon Castro, CICESE Seismology, San Diego, CA, United States
 
El Mayor-Cucapah (Mw 7.2) earthquake: Early near-field postseismic deformation from InSAR and GPS observations (76045)
J. Alejandro Gonzalez-Ortega, CICESE National Center for Scientific Research and Higher Education of Mexico, Ensenada, Mexico
 
Kalman filter based estimation of lithospheric viscosity and fault slip from postseismic deformation: application to the 2010 El Mayor-Cucapah earthquake (Invited) (79255)
Trever Hines, University of Michigan Ann Arbor, Ann Arbor, MI, United States and Eric Hetland, University of Michigan, Ann Arbor, MI, United States
 
Inferred Rheology and Petrology of Southern California and Northwest Mexico Mantle from Postseismic Deformation following the 2010 El Mayor-Cucapah Earthquake (79658)
Haylee Dickinson1, Andrew Mark Freed1, Mong-Han Huang2, Eric Jameson Fielding3, Roland Burgmann4 and Christopher Andronicos5, (1)Purdue University, West Lafayette, IN, United States, (2)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (3)Jet Propulsion Lab Caltech, Pasadena, CA, United States, (4)University of California Berkeley, Berkeley, CA, United States, (5)Purdue Univ, Lafayette, IN, United States
 
Some characteristics of the complex El Mayor-Cucapah, MW7.2, April 4, 2010, Baja California, Mexico, earthquake, from well-located aftershock data from local and regional networks. (83902)
José Frez, Centro de Investigación Científica y de Educación Superior de Ensenada, San Diego, CA, United States
 
Differential Extension, Displacement Transfer, and the South to North Decrease in Displacement on the Furnace Creek – Fish Lake Valley Fault System, Western Great Basin. (59340)
David T Katopody and John S Oldow, University of Texas at Dallas, Richardson, TX, United States
 
New geologic slip rates for the Agua Blanca Fault, northern Baja California, Mexico (62742)
Peter O Gold1, Whitney M Behr1, John Mackrain Fletcher2, Alejandro Hinojosa-Corona3 and Thomas K Rockwell4, (1)University of Texas at Austin, Austin, TX, United States, (2)Centro de Investigación Científica y de Educación Superior de Ensenada, San Diego, CA, United States, (3)CICESE National Center for Scientific Research and Higher Education of Mexico, Ensenada, Mexico, (4)San Diego State University, San Diego, CA, United States
 
The stress shadow effect: a mechanical analysis of the evenly-spaced parallel strike-slip faults in the San Andreas fault system (65122)
Andrew V Zuza, An Yin and Jessica C Lin, University of California Los Angeles, Earth, Planetary, and Space Sciences, Los Angeles, CA, United States
 
Holocene geologic slip rate for Mission Creek strand of the southern San Andreas Fault (65728)
Rosemarie Fryer1, Whitney M Behr1, Warren D. Sharp2 and Peter O Gold1, (1)University of Texas at Austin, Austin, TX, United States, (2)Berkeley Geochronology Center, Berkeley, CA, United States
 
Seismic and Aseismic Moment Budget and Implication for the Seismic Potential of the Parkield Segment of the San Andreas Fault (66105)
Sylvain Gaetan, Robert, Marcel Michel, University of Cambridge, Earth sciences, Cambridge, United Kingdom
 
Structural Architecture of the Western Transverse Ranges and Potential for Large Earthquakes (67800)
Yuval Levy1, Thomas K Rockwell1, Neal W Driscoll2, John H Shaw3, Graham M Kent4 and Gulsen Ucarkus5, (1)San Diego State University, San Diego, CA, United States, (2)Scripps Institution of Oceanog, La Jolla, CA, United States, (3)Harvard University, Cambridge, MA, United States, (4)University of Nevada Reno, Nevada Seismological Laboratory, Reno, NV, United States, (5)Scripps Institute of Oceanography, LA Jolla, CA, United States
 
Late Quaternary Offset of Alluvial Fan Surfaces along the Central Sierra Madre Fault, Southern California (68414)
Austin Hanson1, Reed J Burgette1, Katherine M Scharer2 and Nikolas Connor Midttun2, (1)New Mexico State University Main Campus, Las Cruces, NM, United States, (2)USGS Pasadena Field Office, Pasadena, CA, United States
 
Re-measuring the Slip Rate of the San Andreas Fault at Wallace Creek in the Carrizo Plain, CA (73881)
Lisa Grant Ludwig1, Sinan O Akciz2, Ramon Arrowsmith3, Tsurue Sato3, Terry Cheiffetz4, David E Haddad5, James Barrett Salisbury3, Gayatri I Marliyani3 and Wendy Bohon3, (1)University of California Irvine, Irvine, CA, United States, (2)University of California Los Angeles, Los Angeles, CA, United States, (3)Arizona State Univ, Tempe, AZ, United States, (4)California State Polytechnic University Pomona, Pomona, CA, United States, (5)ConocoPhillips Company Houston, Houston, TX, United States
 
Constraints on Shallow Crustal Structure across the San Andreas Fault Zone, Coachella Valley, Southern California: Results from the Salton Seismic Imaging Project (SSIP) (74068)
Amanda Hernandez1, Patricia Persaud2, Klaus Bauer3, Joann M Stock4, Gary S Fuis5, John A Hole6 and Mark Goldman5, (1)California State Polytechnic University Pomona, Pomona, CA, United States, (2)California Institute of Technology, Pasadena, CA, United States, (3)Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany, (4)California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, CA, United States, (5)USGS California Water Science Center Menlo Park, Menlo Park, CA, United States, (6)Virginia Polytechnic Institute and State University, Blacksburg, VA, United States
 
Crustal Stress Rotation Along the San Andreas and San Jacinto Faults: A Modeling Study With Constraints From Seismology, Geodesy, Topography, and Gravity (75045)
Karen M Luttrell, Louisiana State University, Baton Rouge, LA, United States
 
New Estimates of Late Pleistocene Slip Rate Along the Panamint Valley Fault System: Implications for Distributed Shear in Eastern California (75667)
Na Hyung Choi1, Eric Kirby1 and Eric McDonald2, (1)Oregon State University, Corvallis, OR, United States, (2)Desert Research Institute Reno, Reno, NV, United States
 
Structural, Geochemical, and Thermal Evolution of the Southen San Andreas and Parallel Subsidiary Faults in the Mecca Hills, Southern California (75852)
Amy Catherine Moser1, James P Evans1, Alexis K Ault1, Susanne U Janecke1, Kelly Keighley Bradbury1 and Simona M Clausnitzer2, (1)Utah State University, Logan, UT, United States, (2)Bryn Mawr College, Bryn Mawr, PA, United States
 
Paleomagnetic Determination of Vertical-Axis Block Rotation and Magnetostratigraphy in the Coachella Valley, California (76301)
Cassidy Dimitroff1, Bernard A Housen2, James Carlton McNabb3, Rebecca J Dorsey3, Russell F Burmester1 and Graham T Messe4, (1)Western Washington University, Bellingham, WA, United States, (2)Western Washington University, Geology, Bellingham, WA, United States, (3)University of Oregon, Eugene, OR, United States, (4)Western Washington University, Bellinham, WA, United States
 
Fault slip and distributed deformation in the eastern California shear zone (76787)
Eileen L Evans1, Wayne R Thatcher2, Frederick F Pollitz1 and Jessica R Murray2, (1)U.S. Geological Survey, Menlo Park, CA, United States, (2)USGS Western Regional Offices Menlo Park, Menlo Park, CA, United States
 
Kinematic Models of Southern California Deformation calibrated to GPS Velocities and a Strain Energy Minimization Criterion: How do they Differ? (77641)
Elizabeth H Hearn, Self Employed, Washington, DC, United States
 
Seismic Reflectivity of the Crust in the Northern Salton Trough (77857)
Klaus Bauer1, Gary S Fuis2, Mark Goldman2, Patricia Persaud3,4, Trond Ryberg1, Victoria E Langenheim2, Daniel S Scheirer2, Michael J Rymer2, John A Hole5, Joann M Stock3 and Rufus Catchings2, (1)GeoForschungsZentrum GFZ, Potsdam, Germany, (2)U.S. Geological Survey, Menlo Park, CA, United States, (3)California Institute of Technology, Pasadena, CA, United States, (4)California State Polytechnic University Pomona, Pomona, CA, United States, (5)Virginia Polytechnic Institute and State University, Blacksburg, VA, United States
 
Fault connectivity, distributed shortening, and impacts on geologic- geodetic slip rate discrepancies in the central Mojave Desert, California (79501)
Jacob Selander1, Michael E Oskin2, Michele L Cooke3 and Karl Grette3, (1)University of Minnesota Duluth, Duluth, MN, United States, (2)University of California Davis, Earth and Planetary Sciences, Davis, CA, United States, (3)University of Massachusetts Amherst, Amherst, MA, United States
 
Late Cenozoic Vertical Motions of the Coachella Valley Using Apatite U-Th/He and 4/3He Thermochronometry (81628)
Cody Curtis Mason1, James A Spotila2, Michelle Leigh Fame1, Rebecca J Dorsey3 and David L Shuster4, (1)Virginia Polytechnic Institute and State University, Blacksburg, VA, United States, (2)Virginia PolyTech Inst State U, Blacksburg, VA, United States, (3)University of Oregon, Eugene, OR, United States, (4)University of California Berkeley, Department of Earth and Planetary Science, Berkeley, CA, United States
 
Understanding strain transfer and basin evolution complexities in the Salton pull-apart basin near the Southern San Andreas Fault (83953)
Annie M Kell1, Valerie J Sahakian2, Graham M Kent3, Neal W Driscoll4, Alistair J Harding2, Robert L Baskin5, Michael Barth6, John A Hole7, Joann M Stock8 and Gary S Fuis9, (1)University of Nevada Reno, Incline Village, NV, United States, (2)University of California San Diego, La Jolla, CA, United States, (3)University of Nevada Reno, Nevada Seismological Laboratory, Reno, NV, United States, (4)Scripps Institution of Oceanog, La Jolla, CA, United States, (5)USGS Salt Lake City, Utah, Salt Lake City, UT, United States, (6)Subsea Systems, Inc., Ventura, CA, United States, (7)Virginia Polytechnic Institute and State University, Blacksburg, VA, United States, (8)California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, CA, United States, (9)USGS California Water Science Center Menlo Park, Menlo Park, CA, United States
 
Character and Implications of a Newly Identified Creeping Strand of the San Andreas fault NE of Salton Sea, Southern California (84565)
Susanne U Janecke and Daniel Markowski, Utah State University, Logan, UT, United States
 
A Geomorphic Investigation of the Tectonic Transition between the Santa Barbara and Ventura Fold Belts near Rincon Point, California (84610)
Shelby M Fredrickson, University of California Santa Barbara, Santa Barbara, CA, United States
 
Evidence for Rapid Post-Pliocene Exhumation of the Santa Monica Mountains, California, from Apatite (U-Th)/He Thermochronometry (86173)
Nathan A Niemi, Marin Kristen Clark and Petr Vyacheslavovich Yakovlev, University of Michigan Ann Arbor, Ann Arbor, MI, United States
 
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