Fault-plane solutions from moment-tensor inversion and preliminary Coulomb stress analysis for the Emilia Plain

Angela Saraò, Laura Peruzza

Abstract


We investigate the seismicity occurred in the Po area, in the period July 2011-June 1012, by means of moment tensor and we use our set of revised focal mechanisms - computed for M> 3.7 earthquakes - to evaluate Coulomb elastic stress changes in order to detect potential intermediate-distance faults interaction, and the main features of this complex structural system.


Keywords


Emilia 2012 earthquakes; Moment tensors; Focal mechanisms; Coulomb static stress

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References


DOI: https://doi.org/10.4401/ag-6134
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Published by INGV, Istituto Nazionale di Geofisica e Vulcanologia - ISSN: 2037-416X