GNGTS 2024 - Atti del 42° Convegno Nazionale

Session 1.2 GNGTS 2024 Twenty years of Campi Flegrei seismic monitoring by Isttuto Nazionale di Geofsica e Vulcanologia- Osservatorio Vesuviano: history, performances and future developments M. Orazi, D. Galluzzo, A. Benincasa, F. Bianco, A. Bobbio, G. Borriello, C. Buonocunto, M. Capello, A. Caputo, M. Castellano, V. Convertto, P. Cusano, G. Dalla Via, L. D’Auria, W. De Cesare, D. Delle Donne, A. Di Filippo, F. Giudicepietro, S. Guardato, R. Riccio, R. Esposito, G. Gaudiosi, M. La Rocca, F. Liguoro, D. Lo Bascio, M. Martni, R. Nappi, L. Nardone, R. Peluso, S. Petrosino, P. Ricciolino, G. Scarpato, M.G. Soldovieri, M.A. Di Vito Isttuto Nazionale di Geofsica e Vulcanologia, Sezione di Napoli, Osservatorio Vesuviano, Via Diocleziano 328, Napoli, Italy The Campi Flegrei caldera is one of the highest-risk volcanic areas in the world due to the large number of people living there. In response to this high risk, the Campi Flegrei are one of the most monitored volcanoes in the world and the high level of anthropisaton represents a constant challenge to improve the quality of monitoring data. The INGV-Osservatorio Vesuviano (INGV-OV) is responsible for monitoring and studying the Campi Flegrei volcano and is the authoritatve insttuton for the volcanic surveillance and monitoring. The INGV-OV has been operatng the instrumental seismic network in the Campi Flegrei since the 70s. Since then, this monitoring network has been constantly updated and upgraded in their instrumentaton and topology. At the present more than 30 statons are recording seismic data. All of them are equipped with velocimeters (SP, LP, BB and VBB sensors) and, among them, a subset is equipped with accelerometers. Moreover, by using mult channels digitzers, infrasound channels are also recorded (Figure 1).

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