Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/1597
DC Field | Value | Language |
---|---|---|
dc.contributor.authorall | Chiarabba, C.; Istituto Nazionale di Geofisica, Roma, Italy | en |
dc.contributor.authorall | Frepoli, A.; Istituto Nazionale di Geofisica, Roma, Italy | en |
dc.date.accessioned | 2006-09-11T08:00:03Z | en |
dc.date.available | 2006-09-11T08:00:03Z | en |
dc.date.issued | 1997-08 | en |
dc.identifier.uri | http://hdl.handle.net/2122/1597 | en |
dc.description.abstract | We computed one-dimensional ( I D) velocity models and station corrections for Centrai and Southern Italy, in- verting re-picked P-wave alTival times recorded by the Istituto Nazionale di Geofisica seismic network. The re-picked data yield resolved P-wave velocity results and proved to be more suited than bulletin data for de- tailed tomographic studies. Using the improved velocity models, we relocated the most significant earthquakes which occurt.ed in the Apennines in the past 7 years, achieving constrained hypocentral determinations for events within most of the Apenninic belt. The interpretation of the obtained lD velocity models allows us to infer interesting features on the deep structure of the Apennines. Smooth velocity gradients with depth and low P-wave velocities are ob,'ierved beneath the Apennines. We believe that our results are effective to constrain hypocentral locations in Italy and may represent a first step towards more detailed seismotectonic analyses. | en |
dc.format.extent | 5315373 bytes | en |
dc.format.mimetype | application/pdf | en |
dc.language.iso | English | en |
dc.relation.ispartofseries | 4/40 (1997) | en |
dc.subject | Earthquake location | en |
dc.subject | 1D velocity model | en |
dc.subject | Italian peninsula | en |
dc.title | Minimum 1D velocity models in Central and Southern Italy: a contribution to better constrain hypocentral determinations | en |
dc.type | article | en |
dc.type.QualityControl | Peer-reviewed | en |
dc.subject.INGV | 04. Solid Earth::04.06. Seismology::04.06.09. Waves and wave analysis | en |
dc.subject.INGV | 04. Solid Earth::04.06. Seismology::04.06.10. Instruments and techniques | en |
dc.description.journalType | JCR Journal | en |
dc.description.fulltext | open | en |
dc.contributor.author | Chiarabba, C. | en |
dc.contributor.author | Frepoli, A. | en |
dc.contributor.department | Istituto Nazionale di Geofisica, Roma, Italy | en |
dc.contributor.department | Istituto Nazionale di Geofisica, Roma, Italy | en |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
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 ONT, Roma, Italia | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione ONT, Roma, Italia | - |
crisitem.author.orcid | 0000-0002-8111-3466 | - |
crisitem.author.orcid | 0000-0002-2211-3909 | - |
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.classification.parent | 04. Solid Earth | - |
Appears in Collections: | Annals of Geophysics |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
10 chiarabba.pdf | 5.19 MB | Adobe PDF | View/Open |
Page view(s) 50
237
checked on Apr 24, 2024
Download(s) 5
895
checked on Apr 24, 2024