Multiscale processes to describe the Eastern Sicily Seismic Sequences

Marcello Chiodi, Giada Adelfio, Marianna Siino, Marcello Chiodi, Salvatore Scudero, Antonino D’Alessandro, Giada Adelfio, Antonino D’Alessandro, Antonino D’Alessandro, Antonino D’Alessandro, Antonino D’Alessandro, Antonino D'Alessandro

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

Abstract

In this paper, a version of hybrid of Gibbs point process models is proposed as method to characterise the multiscale interaction structure of several seismic sequences occurred in the Eastern Sicily in the last decade. Seismic sequences were identified by a clustering technique based on space-time distance criterion and hierarchical clustering. We focus our analysis on five small seismic sequences, showing that two of these are described by an inhomogeneous Poisson process (not significant interaction among events) while the other three clusters are described by a hybrid-Geyer process (mutiscale interaction between events). The proposed method, although it still needs extensive testing on a larger catalogue, seems to be a promising tool for the characterization of seismogenic sources through the analysis of induced seismicity.
Original languageEnglish
Pages (from-to)1-17
Number of pages17
JournalANNALS OF GEOPHYSICS
Volume61
Publication statusPublished - 2018

All Science Journal Classification (ASJC) codes

  • Geophysics

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