Articles | Volume 11, issue 2
https://doi.org/10.5194/se-11-329-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/se-11-329-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
16 Mar 2020
Research article |
| 16 Mar 2020
| 16 Mar 2020
Using seismic attributes in seismotectonic research: an application to the Norcia Mw = 6.5 earthquake (30 October 2016) in central Italy
Maurizio Ercoli
CORRESPONDING AUTHOR
Dip. di Fisica e Geologia – Università degli Studi di Perugia,
Perugia, Italy
Interuniversity Center for Research on 3D-Seismotectonics
(Centro InterRUniversitario per l'Analisi SismoTettonica tridimensionale con
applicazioni territoriali – CRUST), Chieti Scalo, Italy
Emanuele Forte
Dept. of Mathematics and Geosciences, University of Trieste, Trieste,
Italy
Massimiliano Porreca
Dip. di Fisica e Geologia – Università degli Studi di Perugia,
Perugia, Italy
Interuniversity Center for Research on 3D-Seismotectonics
(Centro InterRUniversitario per l'Analisi SismoTettonica tridimensionale con
applicazioni territoriali – CRUST), Chieti Scalo, Italy
Ramon Carbonell
Dept. Structure & Dynamics of the Earth, CSIC-Inst. Earth Sciences
Jaume Almera, Barcelona, Spain
Cristina Pauselli
Dip. di Fisica e Geologia – Università degli Studi di Perugia,
Perugia, Italy
Interuniversity Center for Research on 3D-Seismotectonics
(Centro InterRUniversitario per l'Analisi SismoTettonica tridimensionale con
applicazioni territoriali – CRUST), Chieti Scalo, Italy
Giorgio Minelli
Dip. di Fisica e Geologia – Università degli Studi di Perugia,
Perugia, Italy
Interuniversity Center for Research on 3D-Seismotectonics
(Centro InterRUniversitario per l'Analisi SismoTettonica tridimensionale con
applicazioni territoriali – CRUST), Chieti Scalo, Italy
Massimiliano R. Barchi
Dip. di Fisica e Geologia – Università degli Studi di Perugia,
Perugia, Italy
Interuniversity Center for Research on 3D-Seismotectonics
(Centro InterRUniversitario per l'Analisi SismoTettonica tridimensionale con
applicazioni territoriali – CRUST), Chieti Scalo, Italy
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Related subject area
Subject area: The evolving Earth surface | Editorial team: Rock deformation, geomorphology, morphotectonics, and paleoseismology | Discipline: Tectonics
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Piotr Krzywiec, Mateusz Kufrasa, Paweł Poprawa, Stanisław Mazur, Małgorzata Koperska, and Piotr Ślemp
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Erica D. Erlanger, Maria Giuditta Fellin, and Sean D. Willett
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Xiong Ou, Anne Replumaz, and Peter van der Beek
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The low-relief, mean-elevation Baima Xueshan massif experienced slow exhumation at a rate of 0.01 km/Myr since at least 22 Ma and then regional rock uplift at 0.25 km/Myr since ~10 Ma. The high-relief, high-elevation Kawagebo massif shows much stronger local rock uplift related to the motion along a west-dipping thrust fault, at a rate of 0.45 km/Myr since at least 10 Ma, accelerating to 1.86 km/Myr since 1.6 Ma. Mekong River incision plays a minor role in total exhumation in both massifs.
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Mjahid Zebari, Christoph Grützner, Payman Navabpour, and Kamil Ustaszewski
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Michelle E. Gilmore, Nadine McQuarrie, Paul R. Eizenhöfer, and Todd A. Ehlers
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We examine the Himalayan Mountains of Bhutan by integrating balanced geologic cross sections with cooling ages from a suite of mineral systems. Interpretations of cooling ages are intrinsically linked to both the motion along faults as well as the location and magnitude of erosion. In this study, we use flexural and thermal kinematic models to understand the sensitivity of predicted cooling ages to changes in fault kinematics, geometry, and topography.
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Short summary
We present a first application of seismic attributes, a well-known technique in the oil and gas industry, to vintage seismic reflection profiles in a seismotectonic study. Our results improve data interpretability, allowing us to detect peculiar geophysical signatures of faulting and a regional seismogenic layer. We suggest a new tool for both seismotectonic research and assessments of the seismic hazard, not only in the central Apennines (Italy), but also in seismically active areas abroad.
We present a first application of seismic attributes, a well-known technique in the oil and gas...
