Moment-tensor inversion of explosion events recorded on Ubinas volcano, Peru

Descripción del Articulo

Resumen de artículo presentado en el EGU General Assembly 2008. Disponible en: Geophysical Research Abstracts,v. 10, EGU2008-A-04275, 2008.
Detalles Bibliográficos
Autores: Monteiller, V., O’Brien, G.S., Metaxian, J.P., Bean, C.J., Macedo Sánchez, Orlando Efraín
Formato: objeto de conferencia
Fecha de Publicación:2008
Institución:Instituto Geofísico del Perú
Repositorio:IGP-Institucional
Lenguaje:inglés
OAI Identifier:oai:repositorio.igp.gob.pe:20.500.12816/3503
Enlace del recurso:http://hdl.handle.net/20.500.12816/3503
Nivel de acceso:acceso abierto
Materia:Volcanoes
Volcanology
Remote sensors
Volcán Ubinas
http://purl.org/pe-repo/ocde/ford#1.05.07
http://purl.org/pe-repo/ocde/ford#1.05.04
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spelling Monteiller, V.O’Brien, G.S.Metaxian, J.P.Bean, C.J.Macedo Sánchez, Orlando EfraínUbinas, Volcán (Moquegua, Peru)2018-11-09T14:42:15Z2018-11-09T14:42:15Z2008http://hdl.handle.net/20.500.12816/3503Resumen de artículo presentado en el EGU General Assembly 2008. Disponible en: Geophysical Research Abstracts,v. 10, EGU2008-A-04275, 2008.Situated in the Central Volcanic Zone (CVZ), southern Peru, Ubinas volcano (5672 m) is an active andesitic stratovolcano located 60 km east from Arequipa city. It is truncated in the upper part by a caldera 600 m in diameter. The caldera floor is a flat area lying approximately 500 m under the summit. The active crater is situated in the southern part; the bottom is 300m under the caldera floor. This is historically the most active volcano in Peru. Ubinas volcano began an eruptive phase on the 25th of March 2006. An experiment was carried out between May and September 2007 with 7 seismic stations equipped with broadband sensors (30 sec). The eruptive activity was characterized by magmatic explosions forming plumes 500m to 4000m high. The experiment recorded 91 explosive events. Location and focal mechanisms of the explosions are determined by waveform inversion. A linear inversion is performed at each point of a 3D grid located under the volcano in order to constrain the centroid position and the focal mechanism of the source. To determine the source-centroid location and source mechanism, we minimize the residual error between data and synthetics. The synthetics seismograms are calculated in homogeneous elastic medium that takes topography into account as no other structural information is available at this time.application/pdfengEGU General Assemblyinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licences/by/4.0/VolcanoesVolcanologyRemote sensorsVolcán Ubinashttp://purl.org/pe-repo/ocde/ford#1.05.07http://purl.org/pe-repo/ocde/ford#1.05.04Moment-tensor inversion of explosion events recorded on Ubinas volcano, Peruinfo:eu-repo/semantics/conferenceObjectreponame:IGP-Institucionalinstname:Instituto Geofísico del Perúinstacron:IGPORIGINALmonteiller2008.pdfmonteiller2008.pdfapplication/pdf7447https://repositorio.igp.gob.pe/bitstreams/a709a729-f641-4bd8-8e52-db82bbc16ab7/downloadefafd5da30eb340aae5ffbfe69a08175MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-8393https://repositorio.igp.gob.pe/bitstreams/dbeb4ef6-876e-4ed8-b5e9-c7419736327e/downloadf6e2e38ecabbf5c802f4b273da8f9399MD52THUMBNAILmonteiller2008.pdf.jpgmonteiller2008.pdf.jpgIM Thumbnailimage/jpeg64265https://repositorio.igp.gob.pe/bitstreams/cee615c7-f31a-4ac5-b68a-3b3e47fdbc2f/download3605733ba4bd3ccdfb36abf5c4ed2506MD53TEXTmonteiller2008.pdf.txtmonteiller2008.pdf.txtExtracted texttext/plain1929https://repositorio.igp.gob.pe/bitstreams/20260775-07ab-4300-89b6-69d53c3fb9c4/download3757d76a3461abac4a48f80669d3d244MD5420.500.12816/3503oai:repositorio.igp.gob.pe:20.500.12816/35032021-04-26 15:51:38.265https://creativecommons.org/licences/by/4.0/info:eu-repo/semantics/openAccessopen.accesshttps://repositorio.igp.gob.peRepositorio Geofísico del Perudspace-help@myu.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
dc.title.es_ES.fl_str_mv Moment-tensor inversion of explosion events recorded on Ubinas volcano, Peru
title Moment-tensor inversion of explosion events recorded on Ubinas volcano, Peru
spellingShingle Moment-tensor inversion of explosion events recorded on Ubinas volcano, Peru
Monteiller, V.
Volcanoes
Volcanology
Remote sensors
Volcán Ubinas
http://purl.org/pe-repo/ocde/ford#1.05.07
http://purl.org/pe-repo/ocde/ford#1.05.04
title_short Moment-tensor inversion of explosion events recorded on Ubinas volcano, Peru
title_full Moment-tensor inversion of explosion events recorded on Ubinas volcano, Peru
title_fullStr Moment-tensor inversion of explosion events recorded on Ubinas volcano, Peru
title_full_unstemmed Moment-tensor inversion of explosion events recorded on Ubinas volcano, Peru
title_sort Moment-tensor inversion of explosion events recorded on Ubinas volcano, Peru
author Monteiller, V.
author_facet Monteiller, V.
O’Brien, G.S.
Metaxian, J.P.
Bean, C.J.
Macedo Sánchez, Orlando Efraín
author_role author
author2 O’Brien, G.S.
Metaxian, J.P.
Bean, C.J.
Macedo Sánchez, Orlando Efraín
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Monteiller, V.
O’Brien, G.S.
Metaxian, J.P.
Bean, C.J.
Macedo Sánchez, Orlando Efraín
dc.subject.es_ES.fl_str_mv Volcanoes
Volcanology
Remote sensors
Volcán Ubinas
topic Volcanoes
Volcanology
Remote sensors
Volcán Ubinas
http://purl.org/pe-repo/ocde/ford#1.05.07
http://purl.org/pe-repo/ocde/ford#1.05.04
dc.subject.ocde.es_ES.fl_str_mv http://purl.org/pe-repo/ocde/ford#1.05.07
http://purl.org/pe-repo/ocde/ford#1.05.04
description Resumen de artículo presentado en el EGU General Assembly 2008. Disponible en: Geophysical Research Abstracts,v. 10, EGU2008-A-04275, 2008.
publishDate 2008
dc.date.accessioned.none.fl_str_mv 2018-11-09T14:42:15Z
dc.date.available.none.fl_str_mv 2018-11-09T14:42:15Z
dc.date.issued.fl_str_mv 2008
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dc.identifier.uri.none.fl_str_mv http://hdl.handle.net/20.500.12816/3503
url http://hdl.handle.net/20.500.12816/3503
dc.language.iso.es_ES.fl_str_mv eng
language eng
dc.rights.es_ES.fl_str_mv info:eu-repo/semantics/openAccess
dc.rights.uri.es_ES.fl_str_mv https://creativecommons.org/licences/by/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licences/by/4.0/
dc.format.es_ES.fl_str_mv application/pdf
dc.coverage.spatial.none.fl_str_mv Ubinas, Volcán (Moquegua, Peru)
dc.publisher.es_ES.fl_str_mv EGU General Assembly
dc.source.none.fl_str_mv reponame:IGP-Institucional
instname:Instituto Geofísico del Perú
instacron:IGP
instname_str Instituto Geofísico del Perú
instacron_str IGP
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Moment-tensor inversion of explosion events recorded on Ubinas volcano, Peru
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