A plausible universal behaviour of earthquakes in the natural time-domain

In previous papers, we showed that in the new time-domain, called natural time: 1) the power spectrum of an SES-activity exhibits properties of critical phenomena and the power spectra of the local seismicity subsequent to an SES-activity become the same as that of the latter just before the main sh...

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Autores principales: Tanaka, Haruo, Varotsos, Panayiotis A., Sarlis, Nicholas V., Skordas, Efthimios S.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Japan Academy 2004
Materias:
Articles
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8147681/
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author Tanaka, Haruo
Varotsos, Panayiotis A.
Sarlis, Nicholas V.
Skordas, Efthimios S.
author_facet Tanaka, Haruo
Varotsos, Panayiotis A.
Sarlis, Nicholas V.
Skordas, Efthimios S.
author_sort Tanaka, Haruo
collection PubMed
description In previous papers, we showed that in the new time-domain, called natural time: 1) the power spectrum of an SES-activity exhibits properties of critical phenomena and the power spectra of the local seismicity subsequent to an SES-activity become the same as that of the latter just before the main shock, 2) the power spectra of regional and long-term seismicity in both Greece and San Andreas fault system also exhibits features of critical phenomena. Here we show that the same can be found for the earthquakes in Japan. The “power spectra” in natural time of the seismicities in all the three areas fall on a universal curve.
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spelling pubmed-81476812021-05-28 A plausible universal behaviour of earthquakes in the natural time-domain Tanaka, Haruo Varotsos, Panayiotis A. Sarlis, Nicholas V. Skordas, Efthimios S. Proc Jpn Acad Ser B Phys Biol Sci Articles In previous papers, we showed that in the new time-domain, called natural time: 1) the power spectrum of an SES-activity exhibits properties of critical phenomena and the power spectra of the local seismicity subsequent to an SES-activity become the same as that of the latter just before the main shock, 2) the power spectra of regional and long-term seismicity in both Greece and San Andreas fault system also exhibits features of critical phenomena. Here we show that the same can be found for the earthquakes in Japan. The “power spectra” in natural time of the seismicities in all the three areas fall on a universal curve. The Japan Academy 2004-06 2004-06-01 /pmc/articles/PMC8147681/ Text en © 2004 The Japan Academy https://creativecommons.org/licenses/by/4.0/This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Articles
Tanaka, Haruo
Varotsos, Panayiotis A.
Sarlis, Nicholas V.
Skordas, Efthimios S.
A plausible universal behaviour of earthquakes in the natural time-domain
title A plausible universal behaviour of earthquakes in the natural time-domain
title_full A plausible universal behaviour of earthquakes in the natural time-domain
title_fullStr A plausible universal behaviour of earthquakes in the natural time-domain
title_full_unstemmed A plausible universal behaviour of earthquakes in the natural time-domain
title_short A plausible universal behaviour of earthquakes in the natural time-domain
title_sort plausible universal behaviour of earthquakes in the natural time-domain
topic Articles
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8147681/
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