H
Hoby N. T. Razafindrakoto
Researcher at University of Potsdam
Publications - 21
Citations - 478
Hoby N. T. Razafindrakoto is an academic researcher from University of Potsdam. The author has contributed to research in topics: Broadband & Induced seismicity. The author has an hindex of 9, co-authored 21 publications receiving 333 citations. Previous affiliations of Hoby N. T. Razafindrakoto include International Centre for Theoretical Physics & University of Canterbury.
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Journal ArticleDOI
Drainage of a deep magma reservoir near Mayotte inferred from seismicity and deformation
Simone Cesca,Jean Letort,Hoby N. T. Razafindrakoto,Sebastian Heimann,Eleonora Rivalta,Marius Isken,Mehdi Nikkhoo,Luigi Passarelli,Gesa Petersen,Fabrice Cotton,Torsten Dahm +10 more
TL;DR: In this article, the authors analyzed regional and global seismic and deformation data to provide a one-year-long detailed picture of a deep, rare magmatic process and identified about 7,000 volcano-tectonic earthquakes and 407 very-long-period seismic signals.
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The Earthquake‐Source Inversion Validation (SIV) Project
P. Martin Mai,Danijel Schorlemmer,Morgan T. Page,Jean-Paul Ampuero,Kimiyuki Asano,Mathieu Causse,Susana Custódio,Wenyuan Fan,Gaetano Festa,Martin Galis,František Gallovič,Walter Imperatori,Martin Käser,Dmytro Malytskyy,Ryo Okuwaki,Fred F. Pollitz,Luca Passone,Hoby N. T. Razafindrakoto,Haruko Sekiguchi,Seok Goo Song,Surendra Nadh Somala,K. K. S. Thingbaijam,Cedric Twardzik,Martin van Driel,Jagdish Chandra Vyas,Rongjiang Wang,Yuji Yagi,Olaf Zielke +27 more
TL;DR: In this paper, the authors describe the SIV strategy, the initial benchmarks, and current SIV results and apply statistical tools for quantitative waveform comparison and for investigating source-model (dis)similarities that enable them to rank the solutions, and to identify particularly promising source inversion approaches.
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Ground‐Motion Observations from the 14 November 2016 Mw 7.8 Kaikoura, New Zealand, Earthquake and Insights from Broadband Simulations
TL;DR: In this article, the authors provide insights into the observed ground-motion records from the 14 November 2016 M w 7.8 Kaikoura earthquake by examining observations in the near source and those in the urban Wellington and Lower Hutt regions through a combination of time series and response spectra to help in understanding salient source, path and site effects.
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Hazard Evaluation in Valparaíso: the MAR VASTO Project
Maurizio Indirli,Hoby N. T. Razafindrakoto,Fabio Romanelli,C. Puglisi,Luca Lanzoni,E. Milani,Marco Munari,Sotero Apablaza +7 more
TL;DR: In this paper, the impact of main hazards (earthquake, tsunami, fire, and landslide) on a geo-referenced GIS database is evaluated in the Valparaiso urban area.
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Uncertainty in Earthquake Source Imaging Due to Variations in Source Time Function and Earth Structure
TL;DR: In this paper, the authors analyze the effect of the choice of the source time function (STF) and the variability in Earth structure on kinematic earthquake source inversion and find that the use of an isosceles triangle as STF can accelerate the rupture to propagate faster than the target solution.