Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/4964
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dc.contributor.authorallScarpa, R.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione OV, Napoli, Italiaen
dc.contributor.authorallAmoruso, A.; Dipartimento di Fisica, Università degli Studi di Salerno, Italyen
dc.contributor.authorallCrescentini, L.; Dipartimento di Fisica, Università degli Studi di Salerno, Italyen
dc.contributor.authorallFischione, C.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione OV, Napoli, Italiaen
dc.contributor.authorallFormisano, L. A.; Dipartimento di Fisica, Università degli Studi di Salerno, Italyen
dc.contributor.authorallLa Rocca, M.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione OV, Napoli, Italiaen
dc.contributor.authorallTronca, F.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione OV, Napoli, Italiaen
dc.date.accessioned2009-03-20T09:27:03Zen
dc.date.available2009-03-20T09:27:03Zen
dc.date.issued2008-04en
dc.identifier.urihttp://hdl.handle.net/2122/4964en
dc.description.abstractThis paper reviews the main observations on slow earthquakes and low frequency tremor made along the Apennines, the main seismic active zone of Italy. These observations have been made using a geodetic interferometer system operating since 1994 in the underground tunnel of Gran Sasso, central Italy, and an underground seismic array (UNDERSEIS) operating since 2002 in the same environment. The observations made in recent years indicate that both phenomena are quite rare and apparently uncorrelated. Slow earthquakes, mainly recorded in 1997 and occasionally later, have probably been caused by the activity of a shallow fault system located near the interferometers. Until now only one tremor episode characterized by low frequency content and duration of several hours has been detected in January 2004, without any correlations with the occurrence of slow or regular earthquakes. The signal to noise ratio of this event is very low, but the results of our detailed analysis show that its frequency contents and wave field characteristics are compatible with a low frequency non volcanic tremor.en
dc.language.isoEnglishen
dc.relation.ispartofAnnals of Geophysicsen
dc.relation.ispartofseries2-3/51 (2008)en
dc.subjectSlow earthquakesen
dc.subjectTremoren
dc.subjectApenninesen
dc.titleSlow earthquakes and low frequency tremor along the Apennines, Italyen
dc.typearticleen
dc.type.QualityControlPeer-revieweden
dc.subject.INGV04. Solid Earth::04.06. Seismology::04.06.99. General or miscellaneousen
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dc.description.obiettivoSpecifico1.1. TTC - Monitoraggio sismico del territorio nazionaleen
dc.description.obiettivoSpecifico3.1. Fisica dei terremotien
dc.description.obiettivoSpecifico3.2. Tettonica attivaen
dc.description.journalTypeJCR Journalen
dc.description.fulltextopenen
dc.contributor.authorScarpa, R.en
dc.contributor.authorAmoruso, A.en
dc.contributor.authorCrescentini, L.en
dc.contributor.authorFischione, C.en
dc.contributor.authorFormisano, L. A.en
dc.contributor.authorLa Rocca, M.en
dc.contributor.authorTronca, F.en
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia, Sezione OV, Napoli, Italiaen
dc.contributor.departmentDipartimento di Fisica, Università degli Studi di Salerno, Italyen
dc.contributor.departmentDipartimento di Fisica, Università degli Studi di Salerno, Italyen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia, Sezione OV, Napoli, Italiaen
dc.contributor.departmentDipartimento di Fisica, Università degli Studi di Salerno, Italyen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia, Sezione OV, Napoli, Italiaen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia, Sezione OV, Napoli, Italiaen
item.languageiso639-1en-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
item.fulltextWith Fulltext-
item.openairetypearticle-
item.grantfulltextopen-
crisitem.author.deptUniversità di Salerno, Dipartimento di Fisica "E.R. Caianiello", Salerno, Italy-
crisitem.author.deptUniversità degli Studi di Salerno-
crisitem.author.deptUniversità degli Studi di Salerno-
crisitem.author.deptUniversità degli studi di Salerno-
crisitem.author.deptDipartimento di Fisica, Università degli Studi di Salerno, Italy-
crisitem.author.deptUniverista della Calabria, Italy-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OV, Napoli, Italia-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.classification.parent04. Solid Earth-
Appears in Collections:Annals of Geophysics
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