Helmberger, Donald V.

Committee Member — 67 thesises

• Thio, Hong Kie — 1. Using Short-Period Surface Waves to Study Seismic Source and Structure. 2. Source Complexity of Large Strike-Slip Earthquakes (1996, Dissertation (Ph.D.))
• Ni, Sidao — 2D Modeling of Lower Mantle Structure with WKM Synthetics (2001, Dissertation (Ph.D.))
• Minson, Sarah Ellen — A Bayesian Approach to Earthquake Source Studies (2010, Dissertation (Ph.D.))
• Eisner, Leo — A Reciprocity Method for Multiple Source Simulations (2001, Dissertation (Ph.D.))
• Scrivner, Craig William — Analysis and Modeling of Seismic Ground Motions in Heterogeneous Structures in Southern California (1998, Dissertation (Ph.D.))
• Ji, Chen — Analysis of Complex Faulting: Wavelet Transform, Multiple Datasets and Realistic Fault Geometry (2002, Dissertation (Ph.D.))
• Lay, Thorne — Analysis of Upper and Lower Mantle Structure Using Shear Waves (1983, Dissertation (Ph.D.))
• Alewine, Ralph Wilson, III — Application of Linear Inversion Theory Toward the Estimation of Seismic Source Parameters (1974, Dissertation (Ph.D.))
• Vidale, John Emilio — Application of Two-Dimensional Finite-Difference Wave Simulation to Earthquakes, Earth Structure, and Seismic Hazard (1987, Dissertation (Ph.D.))
• Scott, Patricia Frances — Applications of the Kirchhoff-Helmholtz Integral to Problems in Body Wave Seismology (1985, Dissertation (Ph.D.))
• Song, Teh-Ru Alex — Broad Band Modeling Earthquake Source and Upper Mantle Structure on Plate Boundary Zones (2008, Dissertation (Ph.D.))
• Zhu, Lupei — Broadband waveform modeling and its application to the lithospheric structure of the Tibetan plateau (1998, Dissertation (Ph.D.))
• Tan, Ying — Broadband Waveform Modeling Over a Dense Seismic Network (2006, Dissertation (Ph.D.))
• Stewart, Gordon Selbie — Complexity of Rupture Propagation in Large Earthquakes in Relation to Tectonic Environment (1982, Dissertation (Ph.D.))
• Chael, Eric Paul — Constraints on the Earth's Anelastic and Aspherical Structure from Antipodal Surface Waves (1983, Dissertation (Ph.D.))
• Williams, Nneka Njeri Akosua — Defining the Relationship between Seismicity and Deformation at Regional and Local Scales (2013, Dissertation (Ph.D.))
• Bai, Kangchen — Dynamic Earthquake Source Modeling and the Study of Slab Effects (2019, Dissertation (Ph.D.))
• Huang, Yihe — Dynamic Rupture Simulation Integrated with Earthquake Observations (2014, Dissertation (Ph.D.))
• Meltzner, Aron Jeffrey — Earthquake Recurrence, Clustering, and Persistent Segmentation near the Southern End of the 2004 Sunda Megathrust Rupture (2010, Dissertation (Ph.D.))
• Lui, Semechah Ka Yan — Earthquake Source Characterization Through Seismic Observations and Numerical Modeling (2017, Dissertation (Ph.D.))
• Hjörleifsdóttir, Vala — Earthquake Source Characterization Using 3D Numerical Modeling (2007, Dissertation (Ph.D.))
• Zhan, Zhongwen — Exploiting Seismic Waveforms of Ambient Noise and Earthquakes (2014, Dissertation (Ph.D.))
• Bower, Daniel James — Geodynamics of Earth’s Deep Mantle (2012, Dissertation (Ph.D.))
• Song, Xi — High Resolution Modeling of Regional Phases (1997, Dissertation (Ph.D.))
• Cohn, Stephen Norfleet — Holographic In-Situ Stress Measurement in Geophysics (1983, Dissertation (Ph.D.))
• Ho-Liu, Phyllis Hang-Yin — I. Attenuation Tomography. II. Modeling Regional Love Waves: Imperial Valley to Pasadena (1988, Dissertation (Ph.D.))
• Ruff, Larry John — I. Great Earthquakes and Seismic Coupling at Subduction Zones. II. The Structure of the Lowermost Mantle Determined by Short Period P-Wave Amplitudes (1982, Dissertation (Ph.D.))
• Tan, Eh — I. Multi-Scale Dynamics of Mantle Plumes, and II. Compressible Thermochemical Convection and the Stability of Mantle Superplumes (2006, Dissertation (Ph.D.))
• Melbourne, Timothy Ian — I. Rupture Properties of Large Subduction Earthquakes. II. Broadband Upper Mantle Structure of Western North America (1999, Dissertation (Ph.D.))
• Astiz Delgado, Luciana Maria de Los Angeles — I. Source Analysis of Large Earthquakes in Mexico. II. Study of Intermediate-Depth Earthquakes and Interplate Seismic Coupling (1987, Dissertation (Ph.D.))
• Luo, Sheng-Nian — I. The Heterogeneities at the Core-Mantle and Inner-Core Boundaries from PKP Phases. II. The Static and Dynamic Behavior of Silica at High Pressures (2003, Dissertation (Ph.D.))
• Ma, Yiran — Imaging the Earth with Ambient Noise and Earthquakes (2016, Dissertation (Ph.D.))
• Liu, Hsui-Lin — Interpretation of Near-Source Ground Motion and Implications (1983, Dissertation (Ph.D.))
• Given, Jeffrey Wayne — Inversion of Body-Wave Seismograms for Upper Mantle Structure (1984, Dissertation (Ph.D.))
• Konca, Ali Ozgun — Investigating Large Earthquake Rupture Kinematics from the Joint Analysis of Seismological, Geodetic and Remote Sensing Data (2008, Dissertation (Ph.D.))
• Liu, Lijun — Linking Surface Evolution with Mantle Dynamic Processes Using Adjoint Models with Data Assimilation (2010, Dissertation (Ph.D.))
• Wallace, Terry Charles, Jr. — Long Period Regional Body Waves (1983, Dissertation (Ph.D.))
• Le Bras, Ronan — Methods of Multiparameter Inversion of Seismic Data Using the Acoustic and Elastic Born Approximations (1985, Dissertation (Ph.D.))
• Graves, Robert Wilson — Modeling seismic wave propagation using paraxial extrapolators (1991, Dissertation (Ph.D.))
• Meng, Lingsen — Navigating Earthquake Physics with High-Resolution Array Back-Projection (2013, Dissertation (Ph.D.))
• Chen, Min — Numerical Simulations of Seismic Wave Propagation in Anisotropic and Heterogeneous Earth Models: The Japan Subduction Zone (2008, Dissertation (Ph.D.))
• Regan, Janice — Numerical Studies of Propagation of Lg Waves Across Ocean Continent Boundaries Using the Representation Theorem (1987, Dissertation (Ph.D.))
• Watada, Shingo — Part I. Near-source acoustic coupling between the atmosphere and the solid earth during volcanic eruptions. Part II. Nearfield normal mode amplitude anomalies of the Landers earthquake (1995, Dissertation (Ph.D.))
• Wen, Lianxing — Plate Tectonics, Mantle Convection and D" Seismic Structures (1998, Dissertation (Ph.D.))
• Stork, Christof — Ray Trace Tomographic Velocity Analysis of Surface Seismic Reflection Data (1988, Dissertation (Ph.D.))
• Yan, Zhimei — Regional Mapping of the Crustal Structure in Southern California (2007, Dissertation (Ph.D.))
• Savage, Brian Kirk — Regional Seismic Wavefield Propagation (2004, Dissertation (Ph.D.))
• Woods, Bradley Brett — Regional surface wave magnitude and moment determination methods applied to nuclear explosions at the Nevada test site : implications for yield estimation and seismic discrimination (1994, Dissertation (Ph.D.))
• Louie, John Nikolai — Seismic Reflection Experiments Imaging the Physical Nature of Crustal Structures in Southern California (1987, Dissertation (Ph.D.))
• Cipar, John Joseph — Seismic Source Processes and Tectonics: Observations of Four Intracontinental Earthquakes (1981, Dissertation (Ph.D.))
• Dougherty, Sara Lyn — Seismic Structure along Transitions from Flat to Normal Subduction: Central Mexico, Southern Peru, and Southwest Japan (2014, Dissertation (Ph.D.))
• Sun, Daoyuan — Seismic Structure of the Lower Mantle (2009, Dissertation (Ph.D.))
• Tape, Carl Harlan — Seismic Tomography of Southern California Using Adjoint Methods (2009, Dissertation (Ph.D.))
• Lai, Voon Hui — Seismic Waveform Modeling of Natural Hazards and Sharp Structural Boundaries (2020, Dissertation (Ph.D.))
• Zhao, Lian-She — Seismic waveform modeling of regional phases and wavefields from an off-center explosion (1992, Dissertation (Ph.D.))
• Corbett, Edward John — Seismicity and Crustal Structure Studies of Southern California: Tectonic Implications from Improved Earthquake Locations (1984, Dissertation (Ph.D.))
• Polet, Jascha — Seismological observations of upper mantle anisotropy [pt. 1] ; Source spectra of shallow subduction zone earthquakes and their tsunamigenic potential [pt. 2] (1999, Dissertation (Ph.D.))
• Grand, Stephen Pierre — Shear Velocity Structure of the Mantle Beneath the North American Plate (1986, Dissertation (Ph.D.))
• Li, Dunzhu — Some Advances in Computational Geophysics: Seismic Wave and Inverse Geodynamic Modeling (2016, Dissertation (Ph.D.))
• Davies, John Huw — Some Problems in Mantle Structure and Dynamics. Part 1. Inversion for Depth Variation of Spectra of Mantle Compressional and Shear Velocity Heterogeneity. Part 2. Physical Model of Source Region of Subduction Zone Volcanism (1990, Dissertation (Ph.D.))
• Houston, Heidi Beth — Source Characteristics of Large Earthquakes at Short Periods (1987, Dissertation (Ph.D.))
• Bent, Allison Lyn — Source Characteristics of Recent and Historic Earthquakes in Central and Southern California: Results from Forward Modeling (1990, Dissertation (Ph.D.))
• Liu, Qinya — Spectral-Element Simulations of 3-D Seismic Wave Propagation and Applications to Source and Structural Inversions (2006, Dissertation (Ph.D.))
• Phillips-Alonge, Kristin Eileen — Structure of the Subduction System in Southern Peru from Seismic Array Data (2013, Dissertation (Ph.D.))
• Downey, Nathan John — Tectonic History of the Osbourn Spreading Center and Dynamic Subsidence of the Congo Basin (2009, Dissertation (Ph.D.))
• Walck, Marianne Carol — Teleseismic Array Analysis of Upper Mantle Compressional Velocity Structure (1984, Dissertation (Ph.D.))
• Lohman, Rowena Benfer — The Inversion of Geodetic Data for Earthquake Parameters (2004, Dissertation (Ph.D.))