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Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/10342

Authors: Civico, R.*
Sapia, V.*
Di Giulio, G.*
Villani, F.*
Pucci, S.*
Vassallo, M.*
Baccheschi, P.*
De Martini, P.M.*
Amoroso, S.*
Cantore, L.*
Di Naccio, D.*
Smedile, A.*
Orefice, S.*
Pinzi, S.*
Pantosti, D.*
Marchetti, M.*
Title: Imaging the three-dimensional architecture of the Middle Aterno basin (2009 L’ Aquila earthquake, Central Italy) using ground TDEM and seismic noise surveys: preliminary results
Editors: Blumetti, A.M.; ISPRA
Cinti, F.R.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia
De Martini, P.M.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia
Galadini, F.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia
Guerrieri, L.; ISPRA
Michetti, A.M.; UniINSUBRIA
Pantosti, D.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia
Vittori, E.; ISPRA
Issue Date: Apr-2015
Keywords: Central Apennines
extensional basin
TDEM
ambient noise
Abstract: We present preliminary results from a multidisciplinary geophysical approach ap- plied to the imaging of the three-dimensional architecture of the Middle Aterno basin, close to the epicentral area of the 2009 L’Aquila earthquake (central Italy). We collected several time domain electromagnetic soundings (TDEM) coupled with seismic noise measurements focu- sing on the characterization of the bedrock/in ll interface. Our preliminary results agree with existing geophysical data collected in the area, and show that the southeastern portion of the basin is characterized by a deepening of the Mesozoic-Tertiary bedrock down to a depth of more than 450 m. We found that a joint use of electromagnetic and seismic methods signi - cantly contributes in obtaining new insights on the 3D geometry of the Middle Aterno basin. Moreover, we believe that our combined approach based on TDEM and noise measurements can be adopted to investigate similar geological settings elsewhere.
Appears in Collections:04.07.07. Tectonics
04.07.99. General or miscellaneous
04.06.04. Ground motion
04.06.01. Earthquake faults: properties and evolution
04.06.99. General or miscellaneous
04.04.09. Structural geology
04.04.01. Earthquake geology and paleoseismology
04.04.99. General or miscellaneous
04.02.07. Instruments and techniques
04.02.06. Seismic methods
04.02.04. Magnetic and electrical methods
04.02.99. General or miscellaneous
Conference materials

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