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Monteiller, V.
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Monteiller, V.
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- PublicationOpen AccessDouble-difference tomography at Mt Etna volcano: Preliminary results(2009)
; ; ; ; ; ;Monteiller, V.; LGIT, Université de Savoie, CNRS, 73376 Le Bourget-du-Lac, France ;Got, J.-L.; LGIT, Université de Savoie, CNRS, 73376 Le Bourget-du-Lac, France ;Patanè, D.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Catania, Catania, Italia ;Barberi, G.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Catania, Catania, Italia ;Cocina, O.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Catania, Catania, Italia; ; ; ; ; ; ; ; ; ; ;Bean, C. J.; School of Geological Sciences, University College Dublin, Ireland ;Braiden, A. K.; School of Geological Sciences, University College Dublin, Ireland ;Lokmer, I.; School of Geological Sciences, University College Dublin, Ireland ;Martini, F.; School of Geological Sciences, University College Dublin, Ireland ;O’Brien, G. S.; School of Geological Sciences, University College Dublin, Ireland; ; ; ; We performed a preliminary double-difference tomographic study using earthquake data recorded by the INGV-Catania seismic network during the large seismic and eruptive crisis of 2002-2003 at Mt Etna volcano. Compared to previous models, first results presented from the inversion of travel-time differences, tend to show an increase in the velocity contrast between the fast core and the slow periphery of the volcano.255 340