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Donald V. Helmberger

URS Corporation

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Publication

Featured researches published by Donald V. Helmberger.

Nature | 2005

Seismology: Energy radiation from the Sumatra earthquake

Sidao Ni; Hiroo Kanamori; Donald V. Helmberger

Seismological Research Letters | 2010

Rapid Source Estimation from Global Calibrated Paths

Sidao Ni; Donald V. Helmberger; Arben Pitarka

Archive | 2005

slip distribution and rupture history of the 2004 Sumatra-Andaman islands earthquake

Chen Ji; Vala Hjorleifsdottir; A. T. Song; Sidao Ni; John Tromp; Hiroo Kanamori; Donald V. Helmberger

Archive | 2011

Initiation of the great M_w 9.0 Tohoku–Oki earthquake

Risheng Chu; Shengji Wei; Donald V. Helmberger; Zhongwen Zhan; Lupei Zhu; Hiroo Kanamori

Archive | 2010

Upper mantle P velocities beneath the North America craton

Richard Chu; Donald V. Helmberger

Archive | 2010

Mixing Tomography with Waveform Modeling; Subduction vs. Destabilization (Invited)

Donald V. Helmberger; Richard Chu; Don X. Sun

Archive | 2010

Validating and refining distributed source models for the El Mayor-Cucupah Earthquake

Sha Xin Wei; Zai Ji Zhan; Richard Chu; Donald V. Helmberger

Archive | 2010

LVZ Constraints from Triplication Data (Invited)

Donald V. Helmberger; Richard Chu; Don X. Sun

Archive | 2010

rapids ourcee stimationfromg lobal calibratedp aths

Sidao Ni; Donald V. Helmberger; Arben Pitarka

Archive | 2009

Rapid Yield and Depth Estimation from Global Calibrated Paths

Sidao Ni; Richard Chu; Donald V. Helmberger

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Collaboration

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Hiroo Kanamori

California Institute of Technology

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Sidao Ni

Chinese Academy of Sciences

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Arben Pitarka

URS Corporation

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Min Chen

Rice University

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Chen Ji

University of California

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Risheng Chu

California Institute of Technology

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Vala Hjorleifsdottir

California Institute of Technology

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Robert W. Clayton

California Institute of Technology

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Sara L. Dougherty

United States Geological Survey

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Zhongwen Zhan

California Institute of Technology

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