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Scattered waves and spectral stability of Volcanic Tremors
AGU 2024
seismology | 10 december 2024
Mirko Bracale, Nikolai Shapiro, Oleg Melnik, Romai...
The stability observed in the spectral content of volcanic tremors is typically attributed to the stability of the source mechanism producing these si...
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Long Period Rayleigh Wave Focal Spot Imaging Applied to USArray Data
JOURNAL OF GEOPHYSICAL RESEARCH: SOLID EARTH
25 april 2024
Christina Tsarsitalidou, Gregor Hillers, Bruno Gia...
We demonstrate the effectiveness of seismic dense array surface wave focal spot imaging using USArray data from the western‐central United St...
Machine Learning Analysis of Seismograms Reveals a Continuous Plumbing System Evolution Beneath the Klyuchevskoy Volcano in Kamchatka, Russia
JOURNAL OF GEOPHYSICAL RESEARCH: SOLID EARTH
25 march 2024
Rene Steinmann, Leonard Seydoux, Cyril Journeau, N...
Volcanoes produce a variety of seismic signals and, therefore, continuous seismograms provide crucial information for monitoring the state of a vol...
Evaluating the Potential of Rotational Sensors and DAS for Scattering Studies in Seismic Wave Analysis
OBSERVING WAVE FIELD GRADIENTS IN SEISMOLOGY: APPLICATIONS, INSTRUMENTATION, AND THEORY II ORAL
seismology | 15 december 2023
Mirko Bracale, Ludovic Margerin, Romain Brossier, ...
We studied the behavior of seismic waves in a highly-scattering medium. One of our aims is to assess the potential contribution to scattering studies ...
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Resolution of elastic, anelastic, and anisotropic medium properties using surface wave focal spot imaging
AMBIENT-FIELD SEISMOLOGY: ADVANCEMENTS IN THEORY, METHODOLOGY, AND APPLICATIONS I ORAL
seismology | 11 december 2023
Gregor Hillers, Michael Bader, Pierre Boué, Michel...
We present results from numerical experiments and observations from USArray and AlpArray to discuss the effectiveness of the seismic surface wave foca...
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Imaging the Crustal and Upper Mantle Structure of the North Anatolian Fault: A Transmission Matrix Framework for Local Adaptive Focusing
JOURNAL OF GEOPHYSICAL RESEARCH: SOLID EARTH
07 november 2023
Rita Touma, Arthur Le Ber, Michel Campillo, Alexan...
Imaging the structure of major fault zones is essential for our understanding of crustal deformations and their implications on seismic hazards. In...
The 2013 Slab‐Wide Kamchatka Earthquake Sequence
GEOPHYSICAL RESEARCH LETTERS
22 february 2023
Baptiste Rousset, Michel Campillo, Danila V. Chabr...
Studies of initiation of large earthquakes are usually focused on frictional instabilities occurring in the near vicinity of the future rupture. Po...
Groundwater Fluctuations: 4D Constraints From Passive Seismic Interferometry
ENVIRONMENTAL SEISMOLOGY: A GEOPHYSICAL TOOL TO STUDY SURFACE AND NEAR-SURFACE PROCESSES II ORAL
seismology | 12 december 2022
Shujuan Mao, Albanne Lecointre, Robert D. van der ...
Historic levels of drought, globally, call for sustainable freshwater management. Under pressing demand is a refined understanding of the structures a...
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