Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/1150| DC Field | Value | Language |
|---|---|---|
| dc.contributor.authorall | Scalera, G.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia | en |
| dc.date.accessioned | 2006-04-28T09:05:33Z | en |
| dc.date.available | 2006-04-28T09:05:33Z | en |
| dc.date.issued | 2005-06-01 | en |
| dc.identifier.uri | http://hdl.handle.net/2122/1150 | en |
| dc.description.abstract | The difference between the value of seismic moment computed using the surface wave data and the value derived from the normal modes of the Earth requires reinterpretation of the focal mechanism of the Great Sumatran Earthquake (TU=26 December 2004 - 00h 58m, Lat=3.3°N, Lon=95.8°E, H=30 km, M=9.3) based on the second conjugate – near vertical CMT fault plane solution. The displacement of the Earth’s instantaneous rotation pole – observed at ASI of Matera, Italy –, the seismic data (USGS) in the two days following the main shock, the high frequency P-wave radiation, the geomorphologic data, and the satellite data of uplift/subsidence of the coasts (IGG) converge toward this interpretation. A thorough revision or a complete overcoming of the subduction concept is then needed. | en |
| dc.format.extent | 1562334 bytes | en |
| dc.format.mimetype | application/pdf | en |
| dc.language.iso | English | en |
| dc.publisher.name | NCGT Newsletter | en |
| dc.relation.ispartof | New Concepts in Global Tectonics Newsletter | en |
| dc.relation.ispartofseries | n.35 (June), 2005 | en |
| dc.subject | Polhody anomalies, seismogenesis | en |
| dc.subject | geodynamics, expanding Earth | en |
| dc.title | The geodynamic meaning of the great Sumatran earthquake: Inferences from short time windows | en |
| dc.type | article | en |
| dc.description.status | Published | en |
| dc.type.QualityControl | Peer-reviewed | en |
| dc.description.pagenumber | 8-23 | en |
| dc.subject.INGV | 04. Solid Earth::04.01. Earth Interior::04.01.02. Geological and geophysical evidences of deep processes | en |
| dc.subject.INGV | 04. Solid Earth::04.03. Geodesy::04.03.02. Earth rotation | en |
| dc.subject.INGV | 04. Solid Earth::04.06. Seismology::04.06.03. Earthquake source and dynamics | en |
| dc.subject.INGV | 04. Solid Earth::04.07. Tectonophysics::04.07.02. Geodynamics | en |
| dc.subject.INGV | 04. Solid Earth::04.07. Tectonophysics::04.07.07. Tectonics | en |
| dc.description.fulltext | open | en |
| dc.contributor.author | Scalera, G. | en |
| dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia | 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.classification.parent | 04. Solid Earth | - |
| crisitem.classification.parent | 04. Solid Earth | - |
| crisitem.classification.parent | 04. Solid Earth | - |
| crisitem.classification.parent | 04. Solid Earth | - |
| crisitem.classification.parent | 04. Solid Earth | - |
| crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
| Appears in Collections: | Article published / in press Manuscripts | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Sumatra short time windows NCGTjune05(35).pdf | 1.53 MB | Adobe PDF | View/Open |
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