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Authors: Bianco, F.*
Castellano, M.*
Cogliano, R.*
Cusano, P.*
Del Pezzo, E.*
Di Vito, M.A.*
Fodarella, A.*
Galluzzo, D.*
La Rocca, M.*
Milana, G.*
Petrosino, S.*
Pucillo, S.*
Riccio, G.*
Rovelli, A.*
Title: Caratterizzazione del noise sismico nell'area vulcanica dei Campi Flegrei: l'esperimento "UNREST"
Title of journal: Quaderni di Geofisica
Series/Report no.: 86/(2010)
Publisher: INGV
Issue Date: 2010
Keywords: Campi Flegrei
seismic noise
spectral analysis
wave polarization
Abstract: A seismic noise recording experiment has been carried out in the Campi Flegrei volcanic area from March 9 to 26, 2009 in the framework of the INGV-DPC 2007-2009 agreement (Project V1 – UNREST). The project aimed at the realization of an integrated method for the definition of the unrest phases at Campi Flegrei. 21 digital three-component seismic stations equipped with broad band seismometers have been added to the existing 11 digital stations already deployed in the area. The preliminary results show a correlation between the seismic noise level and the anthropic activity, whereas the meteorological conditions seem affecting the low frequency seismic noise. These results are important to define the detection thresholds of the seismic signals generated during a possible renewal phase of the volcanic activity.
Appears in Collections:04.06.09. Waves and wave analysis
04.06.11. Seismic risk
04.06.08. Volcano seismology
04.06.10. Instruments and techniques
04.06.06. Surveys, measurements, and monitoring
04.06.04. Ground motion
Papers Published / Papers in press

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