Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/9475
DC Field | Value | Language |
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dc.contributor.authorall | Neuberg, J.; University of Leeds | en |
dc.contributor.authorall | Luckett, R.; University of Leeds | en |
dc.contributor.authorall | Ripepe, M.; University of Florence | en |
dc.contributor.authorall | Braun, T.; University of Stuttgart | en |
dc.date.accessioned | 2015-04-03T09:57:09Z | en |
dc.date.available | 2015-04-03T09:57:09Z | en |
dc.date.issued | 1994-05-01 | en |
dc.identifier.uri | http://hdl.handle.net/2122/9475 | en |
dc.description.abstract | An array of nine three-component broadband seismometers was deployed in two different configurations on Stromboli volcano. The analysis of the seismic wavefield related to volcanic explosions revealed some observations which offer a completely new insight into the internal dynamics of a volcano. These new observations are restricted to the low-frequency range below 1 Hz and underline, therefore, the superiority of broadband recordings over conventional short-period observations. Surprisingly simple wavelets indicate an initially contracting source mechanism. Gas-jets that could not be seen in a short-period seismic record at all, generate a clear dilatational wavelet in a broadband recording suggesting the same contracting source mechanism. The analysis of particle motion and seismic array techniques permits a location of the seismic source. We find low-frequency signals of 3s and 6s period that are not related to eruptions and do not share a common source with the eruption-related events. A video recording of visible volcanic activity at the crater region allows one to correlate precisely eruptive features with seismic signals. | en |
dc.language.iso | English | en |
dc.publisher.name | American Geophysical Union | en |
dc.relation.ispartof | Geophysical Research Letters | en |
dc.relation.ispartofseries | 9/21(1994) | en |
dc.subject | Stromboli | en |
dc.subject | volcano seismology | en |
dc.title | Highlights from a seismic broadband array on Stromboli | en |
dc.type | article | en |
dc.description.status | Published | en |
dc.description.pagenumber | 749-752 | en |
dc.subject.INGV | 04. Solid Earth::04.08. Volcanology::04.08.06. Volcano monitoring | en |
dc.description.obiettivoSpecifico | 5V. Sorveglianza vulcanica ed emergenze | en |
dc.description.journalType | N/A or not JCR | en |
dc.description.fulltext | restricted | en |
dc.relation.issn | 0094-8276 | en |
dc.relation.eissn | 1944-8007 | en |
dc.contributor.author | Neuberg, J. | en |
dc.contributor.author | Luckett, R. | en |
dc.contributor.author | Ripepe, M. | en |
dc.contributor.author | Braun, T. | en |
dc.contributor.department | University of Leeds | en |
dc.contributor.department | University of Leeds | en |
dc.contributor.department | University of Florence | en |
dc.contributor.department | University of Stuttgart | 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 | Department of Earth Sciences, Leeds, U.K. | - |
crisitem.author.dept | University of Leeds | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma1, Roma, Italia | - |
crisitem.author.orcid | 0000-0003-1778-1328 | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.classification.parent | 04. Solid Earth | - |
Appears in Collections: | Article published / in press |
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94GL00377.pdf | 1.53 MB | Adobe PDF |
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