Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/1985
DC Field | Value | Language |
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dc.contributor.authorall | Röder, H.; Physikalisch Vulkanologisches Labor Universität Würzburg, Germany | en |
dc.contributor.authorall | Braun, T.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia | en |
dc.contributor.authorall | Schuhmann, W.; Physikalisch Vulkanologisches Labor Universität Würzburg, Germany | en |
dc.contributor.authorall | Boschi, E.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione AC, Roma, Italia | en |
dc.contributor.authorall | Büttner, R.; Physikalisch Vulkanologisches Labor Universität Würzburg, Germany | en |
dc.contributor.authorall | Zimanowski, B.; Physikalisch Vulkanologisches Labor Universität Würzburg, Germany | en |
dc.date.accessioned | 2006-12-09T18:42:05Z | en |
dc.date.available | 2006-12-09T18:42:05Z | en |
dc.date.issued | 2005-11-08 | en |
dc.identifier.uri | http://hdl.handle.net/2122/1985 | en |
dc.description.abstract | Strong electrical signals that correspond to the Mw = 9.3 earthquake of 26 December 2004, which occurred at 0058:50.7 UTC off the west coast of northern Sumatra, Indonesia, were recorded by an electrostatic sensor (a device that detects short-term variations in Earth’s electrostatic fi eld) at a seismic station in Italy, which had been installed to study the infl uence of local earthquakes on a new landslide monitoring system. Electrical signals arrived at the station practically instantaneously and were detected up to several hours before the onset of the Sumatra earthquake (Figure 1) as well as before local quakes. The corresponding seismic signals (p-waves) arrived 740 seconds after the start of the earthquake. Because the electrical signals travel at the speed of light, electrical monitoring for the global detection of very strong earthquakes could be an important tool in signifi cantly increasing the hazard alert window. | en |
dc.format.extent | 493858 bytes | en |
dc.format.mimetype | application/pdf | en |
dc.language.iso | English | en |
dc.publisher.name | American Geophysical Union | en |
dc.relation.ispartof | EOS Transactions | en |
dc.relation.ispartofseries | 86/45 (2005) | en |
dc.subject | Sumatra earthquake | en |
dc.subject | electrostatic signals | en |
dc.title | Great Sumatra Earthquake Registers on Electrostatic Sensor | en |
dc.type | article | en |
dc.description.status | Published | en |
dc.type.QualityControl | Unreferred | en |
dc.description.pagenumber | 445-460 | en |
dc.subject.INGV | 04. Solid Earth::04.06. Seismology::04.06.03. Earthquake source and dynamics | en |
dc.relation.references | Röder, H., R. Büttner, and B. Zimanowski (2002), Seismo-electrical effects: Experiments and field measurements, Appl. Phys. Lett., 80, 334 336. | en |
dc.contributor.affiliation | Seismological Observatory, INGV Arezzo | en |
dc.description.fulltext | open | en |
dc.contributor.author | Röder, H. | en |
dc.contributor.author | Braun, T. | en |
dc.contributor.author | Schuhmann, W. | en |
dc.contributor.author | Boschi, E. | en |
dc.contributor.author | Büttner, R. | en |
dc.contributor.author | Zimanowski, B. | en |
dc.contributor.department | Physikalisch Vulkanologisches Labor Universität Würzburg, Germany | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia | en |
dc.contributor.department | Physikalisch Vulkanologisches Labor Universität Würzburg, Germany | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione AC, Roma, Italia | en |
dc.contributor.department | Physikalisch Vulkanologisches Labor Universität Würzburg, Germany | 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 | Physikalisch Vulkanologisches Labor, Uni-Würzburg, | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma1, Roma, Italia | - |
crisitem.author.dept | Physikalisch Vulkanologisches Labor, Uni-Würzburg, | - |
crisitem.author.dept | Institut für Geologie, Universität Würzburg, Germany | - |
crisitem.author.orcid | 0000-0003-1778-1328 | - |
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 | - |
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2005EO450001.pdf | 482.28 kB | Adobe PDF | View/Open |
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