Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/1040| DC Field | Value | Language |
|---|---|---|
| dc.contributor.authorall | Monna, S.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
| dc.contributor.authorall | Frugoni, F.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
| dc.contributor.authorall | Montuori, C.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
| dc.contributor.authorall | Beranzoli, L.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
| dc.contributor.authorall | Favali, P.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
| dc.date.accessioned | 2006-03-02T12:37:38Z | en |
| dc.date.available | 2006-03-02T12:37:38Z | en |
| dc.date.issued | 2005-04-08 | en |
| dc.identifier.uri | http://hdl.handle.net/2122/1040 | en |
| dc.description.abstract | We show over 4 months of 3-component broadband seismometer data from the SN-1 seafloor multidisciplinary observatory, deployed offshore of Eastern Sicily (Italy) at 2105 m b.s.l. The SN-1 spectra show background noise levels above 0.1 Hz similar to levels at a nearby ground station. An important noise source below 0.1 Hz is caused by tilt of the sensor induced by sea currents. Seismic noise levels above 0.01 Hz are strongly dependent on Etna volcanic activity. In spite of these intense noise sources, SN-1 recorded many local, regional and global events. The quality of seismic recordings confirms the validity of the installation procedure and good ground coupling of the 3-component broadband sensor, suggesting that SN-1 can be proposed as permanent observatory in this high seismic and volcanic hazard area. | en |
| dc.description.sponsorship | 2002-2003 Framework Program of the Italian National Group for the Defense against Earthquakes (GNDT) | en |
| dc.format.extent | 353887 bytes | en |
| dc.format.mimetype | application/pdf | en |
| dc.language.iso | English | en |
| dc.publisher.name | American Geophysical Union | en |
| dc.relation.ispartof | Geophysical Research Letters | en |
| dc.relation.ispartofseries | Vol. 32 | en |
| dc.title | High quality seismological recordings from the SN-1 deep seafloor observatory in the Mt. Etna region | en |
| dc.type | article | en |
| dc.description.status | Published | en |
| dc.type.QualityControl | Peer-reviewed | en |
| dc.description.pagenumber | L07303 | en |
| dc.identifier.URL | http://www.ingv.it/pubblicazioni/index.html | en |
| dc.subject.INGV | 04. Solid Earth::04.06. Seismology::04.06.99. General or miscellaneous | en |
| dc.identifier.doi | 10.1029/2004GL021975 | en |
| dc.relation.references | Alparone, S., D. Andronico, L. Lodato, and T. Sgroi (2003), Relationship between tremor and volcanic activity during the Southeast Crater eruption on Mount Etna in early 2000, J. Geophys. Res., 108(B5), 2241, doi:10.1029/2002JB001866.[AGU] Araki, E., M. Shinohara, S. Sacks, A. Linde, T. Kanazawa, H. Shiobara, H. Mikada, and K. Suyehiro (2004), Improvement of seismic observation in the ocean by use of seafloor boreholes, Bull. Seismol. Soc. Am., 94, 678–690.[CrossRef] Argnani, A., C. Bonazzi, and the MESC 2001 Crew (2002), Tectonics of eastern Sicily offshore: Preliminary results from the MESC 2001 marine seismic cruise, Boll. Geofis. Teor. Appl., 43, 177–193. Azzaro, R. (2004), Seismicity and active tectonics in the Etna region: Constrains for a seismotectonic model, in Mt. Etna: Volcano Laboratory, Geophys. Monogr. Ser., vol. 143, edited by A. Bonaccorso et al., pp. 205–220, AGU, Washington, D. C. Beauduin, R., and J. P. Montagner (1996), Time evolution of broadband seismic noise during the French pilot experiment OFM/SISMOBS, Geophys. Res. Lett., 23, 2995–2998.[AGU] Beranzoli, L., et al. (2003), Mission results from the first GEOSTAR observatory (Adriatic Sea, 1998), Earth Planets Space, 55, 361–373. Bianca, M., C. Monaco, L. Tortorici, and L. Cernobori (1999), Quaternary normal faulting in southeastern Sicily (Italy): A seismic source for the 1693 large earthquake, Geophys. J. Int., 139, 370–394.[CrossRef] Boschi, E., G. Ferrari, P. Gasperini, E. Guidoboni, G. Smriglio, and G. Valensise (1995), Catalogo dei Forti Terremoti in Italia dal 461 a.C. al 1980, 973 pp., Ist. Naz. di Geofis. and SGA, Bologna, Italy. Butler, R., et al. (2000), Hawaii-2 Observatory pioneers opportunities for remote instrumentation in ocean studies, Eos Trans. AGU, 81, 157–163.[AGU] Chiarabba, C., P. De Gori, and D. Patanè (2004), The Mt. Etna plumbing system: The contribution of seismic tomography, in Mt. Etna: Volcano Laboratory, Geophys. Monogr. Ser., vol. 143, edited by A. Bonaccorso et al., pp. 191–204, AGU, Washington, D. C. Collins, J. A., F. L. Vernon, J. A. Orcutt, R. A. Stephen, K. R. Peal, F. B. Wooding, F. N. Spiess, and J. A. Hildebrand (2001), Broadband seismology in the oceans: Lessons from the Ocean Seismic Network Pilot Experiment, Geophys. Res. Lett., 28, 49–52.[AGU] Crawford, W. C., and S. C. Webb (2000), Identifying and removing tilt noise from low-frequency (<0.1 Hz) seafloor vertical seismic data, Bull. Seismol. Soc. Am., 90, 952–963.[CrossRef] Favali, P., SN-1 Team, and NEMO Collaboration (2003), SN-1: The first node of the Italian seafloor observatory network: Background and perspective, paper presented at 3rd International Workshop on Scientific Use of Submarine Cables and Related Technologies, Inst. of Electr. and Electron. Eng., Tokyo. Mann, M. E., and J. Park (1993), Spatial correlations of interdecadal variation in global surface temperatures, Geophys. Res. Lett., 20, 1055–1058.[AGU] Patanè, D., O. Cocina, S. Falsaperla, E. Privitera, and S. Spampanato (2004), Mt. Etna volcano: A seismological framework, in Mt. Etna: Volcano Laboratory, Geophys. Monogr. Ser., vol. 143, edited by A. Bonaccorso et al., pp. 147–165, AGU, Washington, D. C. Peterson, J. R. (1993), Observations and modeling of seismic background noise, U.S. Geol. Surv. Open File Rep., 93-322, 94 pp. Piatanesi, A., and S. Tinti (1998), A revision of the 1693 eastern Sicily earthquake and tsunami, J. Geophys. Res., 103(B2), 2749–2758.[AGU] Romanowicz, B., D. Stakes, J. P. Montagner, P. Tarits, R. Urhammer, M. Begnaud, M. Pasyanos, J.-F. Karczewski, S. Etchemendy, and D. Neuhauser (1998), MOISE: A pilot experiment towards long term sea-floor geophysical observatories, Earth Planets Space, 50, 927–937. Sartori, R., et al. (1991), Note stratigrafiche e tettoniche sul “Rise di Messina” (Ionio nord occidentale), Giorn. Geol., Ser 3a, 53(2), 49–64. Webb, S. C. (1998), Broadband seismology and noise under the ocean, Rev. Geophys., 36, 105–142.[AGU] | en |
| dc.description.fulltext | reserved | en |
| dc.contributor.author | Monna, S. | en |
| dc.contributor.author | Frugoni, F. | en |
| dc.contributor.author | Montuori, C. | en |
| dc.contributor.author | Beranzoli, L. | en |
| dc.contributor.author | Favali, P. | en |
| dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
| dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
| dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
| dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
| dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
| item.openairetype | article | - |
| item.cerifentitytype | Publications | - |
| item.languageiso639-1 | en | - |
| item.grantfulltext | restricted | - |
| item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
| item.fulltext | With Fulltext | - |
| crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia | - |
| crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia | - |
| crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia | - |
| crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia | - |
| crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia | - |
| crisitem.author.orcid | 0000-0001-9241-1322 | - |
| crisitem.author.orcid | 0000-0001-9554-6994 | - |
| crisitem.author.orcid | 0000-0001-8079-8451 | - |
| crisitem.author.orcid | 0000-0002-2273-3593 | - |
| crisitem.author.orcid | 0000-0002-0810-0263 | - |
| crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
| crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
| crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
| crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
| crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
| crisitem.classification.parent | 04. Solid Earth | - |
| crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
| crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
| crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
| crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
| crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
| Appears in Collections: | Article published / in press | |
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