Chateau Fort 2007

Publications

Submitted / in preparation

Z. Duputel, P. S. Agram, M. Simons and S. E. Minson, 2013. Accounting for prediction error when inferring subsurface fault slip. Submitted to Geophys. J. Int.

 

Articles

2013


18.

Z. Duputel, V. C. Tsai, L. Rivera, and H. Kanamori, 2013. Using centroid time-delays to characterize source durations and identify earthquakes with unique characteristics, Earth Planet Sci. Lett., v. 375, p. 92-100.
Abstract, Preprint, doi.

 

17.

T. Lay, Z. Duputel, L. Ye and H. Kanamori, 2013. The December 7, 2012 Japan Trench intraplate doublet (Mw 7.2, 7.1) and interactions between near-trench intraplate thrust and normal faulting, Phys. Earth Planet. Inter., v. 220, p. 73-78.
Abstract, Reprint, doi.

 

16.

F.-C. Lin, V. C. Tsai, B. Schmandt, Z. Duputel, and Z. Zhan, 2013. Extracting seismic core phases with array interferometry, Geophys. Res. Lett., v. 40, p. 1.
Abstract, Reprint, doi.

 

2012


15.

D. Wang, N.C. Becker, D. Walsh, G.J. Fryer, S.A. Weinstein, C.S. McCreery, V. Sardina, V. Hsu, B.F. Hirshorn, G.P. Hayes, Z. Duputel, L. Rivera, H. Kanamori, K.K. Koyanagi, and B. Shiro, 2012. Real-time Forecasting of the April 11, 2012 Sumatra Tsunami, Geophys. Res. Lett., v. 39, iss. 19.
Abstract, Reprint, doi.

 

14.

Z. Zhan, D. Helmberger, M. Simons, H. Kanamori, W. Wu, N. Cubas, Z. Duputel, J.-P. Avouac, R. Chu, V.C. Tsai, K.W. Hudnut, S. Ni, E. Hetland and F.H. Ortega Culaciati, 2012. Earthquakes with anonalously steep dip in the source region of the 2011 Tohoku-Oki earthquake and possible explanations, Earth Planet Sci. Lett., v. 353-354, p. 121-133.
Abstract, Reprint, doi.

 

13.

Z. Duputel, H. Kanamori, V.C. Tsai, L. Rivera, L. Meng, J.-P. Ampuero and J. Stock, 2012. The 2012 Sumatra great earthquake sequence, Earth Planet Sci. Lett., v. 351-352, p. 247-257.
Abstract, Reprint, doi.

 

12.

L. Meng, J.-P. Ampuero, J. Stock, Z. Duputel, Y. Luo and V.C. Tsai, 2012. Earthquake in a Maze: Compressional Rupture Branching During the 2012 Mw 8.6 Sumatra earthquake, Science, v. 337, no 6095, p. 724-726.
Abstract, Reprint, doi.

 

11.

Z. Duputel, L. Rivera, Y. Fukahata, H. Kanamori, 2012. Uncertainty estimations for seismic source inversions, Geophysical Journal International, v. 190, iss. 2, p. 1243-1256.
Abstract, Reprint, doi.

 

10.

Z. Duputel, L. Rivera, H. Kanamori, G. Hayes, 2012. W-phase fast source inversion for moderate to large earhquakes (1990 - 2010), Geophysical Journal International, v. 189, iss. 2, p. 1125-1147.
Abstract, Reprint, doi.

 

9.

S. Barde-Cabusson , A. Finizola, A. Peltier, M. Chaput, N. Taquet, S. Dumont, Z. Duputel, A. Guy A., L. Mathieu, S. Saumet, F. Sorbadère, M. Vieille, 2012. Structural control of collapse events inferred by self-potential mapping on the Piton de la Fournaise volcano (La Réunion Island). J. Volcanol. Geotherm. Res., v. 209-210, p. 9-18.
Abstract, Reprint, doi.

 

2011


8.

V.C. Tsai, G.P. Hayes, Z. Duputel, 2011. Constraints on the Long-Period Moment-Dip Tradeoff for the Tohoku Earthquake, Geophysical Research Letters, v. 38, L00G17.
Abstract, Reprint, doi.

 

7.

Z. Duputel, L. Rivera, H. Kanamori, G.P. Hayes, B. Hirsorn and S. Weinstein 2011. Real-time W Phase inversions during the 2011 Tohoku-oki earthquake, Earth, Planets and Space, v. 63, no. 7, p. 535-539.
Abstract, Reprint, doi.

 

6.

F. Massin, V. Ferrazzini, P. Bachèlery, A. Nercessian, Z. Duputel, T. Staudacher, 2011. Structures and evolution of the plumbing system of Piton de la Fournaise volcano inferred from clustering of 2007 eruptive cycle seismicity. Journal of Volcanology and Geothermal Research, v. 202, iss. 1-2, p. 96-106.
Abstract, Reprint, doi.

 

2010


5.

Z. Duputel, M. Cara, L. Rivera, G. Herquel, 2010. Improving the analysis and inversion of multimode Rayleigh-wave dispersion by using group-delay time information observed on arrays of high-frequency sensors, Geophysics, v. 75, iss. 2, R13.
Abstract, Reprint, doi.

 

2009


4.

A. Mordret, A.D. Jolly, Z. Duputel, N. Fournier, 2009. Monitoring of phreatic eruptions using Interferometry on Retrieved Cross-Correlation Function from Ambient Seismic Noise : Results from Mt Ruapehu, New Zealand. Journal of Volcanology and Geothermal Research, v. 191, iss. 1-2, p. 46-59
Abstract, Reprint, doi.

 

3.

S. Barde Cabusson, G. Levieux, J.F. Lénat, A. Finizola, A. Revil, M. Chaput, S. Dumont, Z. Duputel, A. Guy, L. Mathieu, S. Saumet, F. Sorbadère, M. Vieille, 2009. Transient self-potential anomalies associated with recent lava flows at Piton de la Fournaise volcano (Réunion Island, Indian Ocean). Journal of Volcanology and Geothermal Research, v. 187, p. 164-173.
Abstract, Reprint, doi.

 

2.

Z. Duputel, V. Ferrazzini, F. Brenguier, N.M. Shapiro, M. Campillo, A. Nercessian, 2009. Real time monitoring of relative velocity changes using ambient seismic noise at the Piton de la Fournaise volcano (La Réunion) from January 2006 to June 2007. Journal of Volcanology and Geothermal Research, v. 184, iss. 1-2, p. 164-173.
Abstract, Reprint, doi.

 

2008


1.

F. Brenguier, N.M. Shapiro, M.Campillo, V. Ferrazzini, Z. Duputel, O. Coutant, A. Nercessian, 2008. Towards forecasting volcanic eruptions using seismic noise. Nature Geoscience, v. 1, iss. 2, p. 126-130.
Abstract, Reprint, doi.

 

Invited Talks

BSL seminar, University of California, Berkeley, November 2012. The 2012 Mw8.6 off-Sumatra earthquake: Radiation of long-period seismic waves and source process.
BSL seminars.

 

Earthquake Physics seminar, University of Southern California, November 2012. Use of long-period seismic waves for earthquake source studies - The off-Sumatra earthquake sequence of April 2012.

 

Géoazur, Université de Nice Sophia-Antipolis, October 2012. Séismes au large de Sumatra en Avril 2012 - Une rupture profonde se propageant sur plusieurs failles.
Géoazur seminars.

 

ISTerre, Université Joseph Fourier, Grenoble, October 2012. Grands séismes au large de Sumatra en Avril 2012 - Indices d'un glissement profond impliquant plusieurs failles.
ISTerre seminars.

 

LGLTPE, École Normale Supérieure de Lyon, October 2012. Caractérisation robuste de la source des grands tremblements de Terre à longue période - Séismes au large de Sumatra en Avril 2012.

 

IPGS-EOST, Université de Strasbourg, October 2012. Sequence de grands seismes au large de Sumatra en Avril 2012.
Abstract.

 

Source Inversion Validation workshop, SCEC Annual meeting, Palm Springs, September 2012. Recent developments in source inversion using the W-phase.
2012 SCEC meeting

 

Department of Earth and Space Sciences, University of California, Los Angeles, April 2012. W phase fast source inversion for moderate to large earthquakes.
Abstract.

 

Institut de Physique du Globe de Paris (IPGP), December 2011. Détermination rapide des paramètres de la source des grands séismes à partir de la phase W.
Abstract.

 

Seismological Laboratory, Caltech, October 2011. W phase fast source inversion for moderate to large earthquakes.
Abstract.

 

Conference Presentations

Z. Duputel, H. Kanamori, V.C. Tsai, L. Rivera, L. Meng, J.-P. Ampuero and J. Stock. The Sumatra great earthquake sequence of 11 April 2012: Evidence of rupture onto multiple subfaults, American Geophysical Union, Fall 2012.

 

L. Rivera, Z. Duputel and H. Kanamori. Toward rapid determination of the source finiteness of large earthquakes, American Geophysical Union, Fall 2012.

 

L. Meng, J. P. Ampuero, J. M. Stock, Z. Duputel, Y. Luo and V.C. Tsai. An earthquake in a maze: compressional rupture branching during the 11 April 2012 M8.6 \ off-Sumatra earthquake. American Geophysical Union, Fall 2012.

 

Z. Duputel, H. Kanamori, V.C. Tsai, L. Rivera, L. Meng, J.-P. Ampuero and J. Stock, 2012. The 2012 Sumatra great earthquake sequence, ECGS Workshop: Earthquake source physics on various scales, Luxembourg, October 2012.
Abstract

 

Z. Duputel, L. Rivera, H. Kanamori. Recent developments in source inversion using the W-phase, Source Inversion Validation workshop, SCEC Annual meeting, Palm Springs, September 2012.
2012 SIV workshop

 

Z. Duputel, L. Rivera, Y. Fukahata and H. Kanamori. Uncertainty estimations for seismic source inversions, American Geophysical Union, Fall 2011.
Abstract.

 

L. Rivera, H. Kanamori and Z. Duputel. W phase source inversion using the high-rate regional GPS data of the 2011 Tohoku-oki earthquake. American Geophysical Union, Fall 2011.
Abstract

 

Z. Duputel, L. Rivera, H. Kanamori, G.P. Hayes, S. Weinstein, B. Hirshorn and D. Wang. W phase source inversion for the 2011 Tohoku-oki earthquake. 2011 SSA Annual Meeting.
Abstract, Poster.

 

Z. Duputel, L. Rivera, Y. Fukahata and H. Kanamori. Error estimations for seismic source inversions. European Geosciences Union, General Assembly 2011.
Abstract

 

L. Rivera, Z. Duputel, Y. Fukahata and H. Kanamori. Error estimations for source inversions in seismology and geodesy. 7th ACES International Workshop, Otaru, 2010.
Abstract

 

Z. Duputel, L. Rivera and H. Kanamori. Validation of the W-phase fast source inversion for moderate to large earthquakes (Mw >= 6.5, 1990 - 2010). ESC 32nd General Assembly, 2010.
Abstract

 

L. Rivera, H. Kanamori and Z. Duputel. The potential of the W-phase algoritm for regional tsunami warning in Chile. American Geophysical Union, Chapman conference 2010 in Chile.
Poster.

 

Z. Duputel, L. Rivera and H. Kanamori, S. Weinstein, B. Hirshorn, H. Vindell. The Mw8.8 Chile earthquake of February 27, 2010: source inversion from the W-Phase for tsunami warning. American Geophysical Union, Chapman conference 2010 in Chile.

 

L. Rivera, Z. Duputel and H. Kanamori. Recent developments in source inversion by using the W-phase 2010 SSA Annual Meeting.
Abstract

 

Z. Duputel, L. Rivera and H. Kanamori. W-Phase: Lessons from the February 27, 2010 Chilean Earthquake. 2010 SSA Annual Meeting.
Abstract, Poster.

 

Z. Duputel, L. Rivera and H. Kanamori, S. Weinstein, B. Hirshorn, H. Vindell. The W-Phase and PTWC's Response to the Mw8.8 Chile Earthquake of February 27, 2010. 2010 SSA Annual Meeting.
Abstract, Poster.

 

Z. Duputel , L.A. Rivera, H. Kanamori. Recent advances in the source inversion of W-Phase. American Geophysical Union, Fall 2009.
Abstract, Poster.

 

M. Cara, Z. Duputel , L.A. Rivera, G. Herquel. Multimode surface-wave analysis of near-surface data. American Geophysical Union, Fall 2009.
Abstract, Poster.

 

F. Brenguier, N.M. Shapiro, M. Campillo, V. Ferrazzini, Z. Duputel , D.S. Clarke, L. Zaccarelli. Using seismic noise to monitor volcanic activity. American Geophysical Union, Fall 2009.
Abstract.

 

F. Massin, V. Ferrazzini, P. Bachelery, Z. Duputel. A real time process for detection, clustering, and relocation of volcano-tectonic events at Piton de La Fournaise volcano. American Geophysical Union, Fall 2009.
Abstract.

 

PhD Thesis

Détermination rapide des paramètres de la source des grands séismes à partir de la phase W. IPGS-EOST, Université de Strasbourg, November 2011.
Thesis committee:

   M. Campillo ISTerreRapporteur
   P. Bernard IPGPRapporteur
   J.J. Lévêque   IPGS-EOSTRapporteur
   H. Hebert LDG-CEAExaminateur
   M. Simons Caltech Examinateur
   H. Kanamori Caltech Invited
   L. Rivera IPGS-EOST Thesis advisor

Thesis manuscript.

 

Outreach

Vers une alerte tsunami plus rapide grâce à un nouvel outil de caractérisation des grands séismes, 2012. Encyclopedia Universalis.
Article.

 

Vers une alerte au tsunami plus rapide grâce à un nouvel algorithme pour déterminer les caractéristiques des grands séismes, INSU actualités, 2011.
Article.

 

Les ondes sismiques pour dévoiler les secrets du volcan, Le Quotidien, 2009.
Article.

 

Un nouvel outil de prévision des éruptions, JIR, 2008.
Article.

 

Contact

 

Address:

California Inst. of Tech.
Seismological Laboratory
1200 E. California Blvd.
MS 252-21
Pasadena, CA 91125
USA

 

Telephone:

+1 626-395-3801

 

Email:

zacharie@gps.caltech.edu

seismolab

caltech

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