Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/10531
DC Field | Value | Language |
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dc.contributor.authorall | Bonforte, A.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Catania, Catania, Italia | en |
dc.contributor.authorall | Hernandez, D. A.; Minist Medio Ambiente & Recursos Nat, Kilometro 5 1-2 Carretera Santa Tecla, San Salvador, El Salvador | en |
dc.contributor.authorall | Gutierrez, E.; Minist Medio Ambiente & Recursos Nat, Kilometro 5 1-2 Carretera Santa Tecla, San Salvador, El Salvador | en |
dc.contributor.authorall | Handal, L.; Minist Medio Ambiente & Recursos Nat, Kilometro 5 1-2 Carretera Santa Tecla, San Salvador, El Salvador | en |
dc.contributor.authorall | Polio, C.; Minist Medio Ambiente & Recursos Nat, Kilometro 5 1-2 Carretera Santa Tecla, San Salvador, El Salvador | en |
dc.contributor.authorall | Rapisarda, S.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Catania, Catania, Italia | en |
dc.contributor.authorall | Scarlato, P.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia | en |
dc.date.accessioned | 2017-03-24T08:59:15Z | en |
dc.date.available | 2017-03-24T08:59:15Z | en |
dc.date.issued | 2016-08-03 | en |
dc.identifier.uri | http://hdl.handle.net/2122/10531 | en |
dc.description.abstract | On 29 December 2013, the Chaparrastique volcano in El Salvador, close to the town of San Miguel, erupted suddenly with explosive force, forming a column more than 9 km high and projecting ballistic projectiles as far as 3 km away. Pyroclastic density currents flowed to the north-northwest side of the volcano, while tephras were dispersed northwest and north-northeast. This sudden eruption prompted the local Ministry of Environment to request cooperation with Italian scientists in order to improve the monitoring of the volcano during this unrest. A joint force, made up of an Italian team from the Istituto Nazionale di Geofisica e Vulcanologia and a local team from the Ministerio de Medio Ambiente y Recursos Naturales, was organized to enhance the volcanological, geophysical and geochemical monitoring system to study the evolution of the phenomenon during the crisis. The joint team quickly installed a multiparametric mobile network comprising seismic, geodetic and geochemical sensors (designed to cover all the volcano flanks from the lowest to the highest possible altitudes) and a thermal camera. To simplify the logistics for a rapid installation and for security reasons, some sensors were colocated into multiparametric stations. Here, we describe the prompt design and installation of the geodetic monitoring network, the processing and results. The installation of a new ground deformation network can be considered an important result by itself, while the detection of some crucial deforming areas is very significant information, useful for dealing with future threats and for further studies on this poorly monitored volcano. | en |
dc.language.iso | English | en |
dc.relation.ispartof | Natural Hazards and Earth System Sciences (NHESS) | en |
dc.relation.ispartofseries | /16(2016) | en |
dc.subject | Eruption | en |
dc.subject | Unrest | en |
dc.subject | Monitoring | en |
dc.subject | Multi-parametric | en |
dc.title | The unrest of the San Miguel volcano (El Salvador, Central America): installation of the monitoring network and observed volcano-tectonic ground deformation | en |
dc.type | article | en |
dc.description.status | Published | en |
dc.type.QualityControl | Peer-reviewed | en |
dc.description.pagenumber | 1755-1769 | en |
dc.subject.INGV | 04. Solid Earth::04.03. Geodesy::04.03.06. Measurements and monitoring | en |
dc.identifier.doi | 10.5194/nhess-16-1755-2016 | en |
dc.relation.references | Altamimi, Z., Collilieux, X. and Métivier, L.: ITRF2008: an improved solution of the international terrestrial reference frame, J. Geodesy., 85, 457–473, doi:10.1007/s00190-011-0444-4, 2011. Alvarado, D., DeMets, C., Tikoff, B., Hernández, D., Wawrzyniec, T., Pullinger, C., Rodríguez, M., and Tenorio C.: Forearc motion and deformation between El Salvador and Nicaragua: GPS, seismic, structural, and paleomagnetic observations, Lithosphere, 3, 3–21, doi:10.1130/L108.1, 2011. Bonforte, A. and Guglielmino, F.: Transpressive strain on the Lipari-Vulcano volcanic complex and dynamics of the “La Fossa” cone (Aeolian Islands, Sicily) revealed by GPS surveys on a dense network, Tectonophysics, 457, 64–70, doi:10.1016/j.tecto.2008.05.016, 2008. Bonforte, A. and Puglisi, G.: Dynamics of the eastern flank of Mt. Etna volcano (Italy) investigated by a dense GPS network, J. Volcanol. Geoth. Res., 153, 357–369, doi:10.1016/j.jvolgeores.2005.12.005, 2006. Bonforte, A., Bonaccorso, A., Guglielmino, F., Palano, M., and Puglisi, G.: Feeding system and magma storage beneath Mt. Etna as revealed by recent inflation/deflation cycles, J. Geopys. Res., 113, B05406, doi:10.1029/2007JB005334, 2008. Bonforte, A., Guglielmino, F., Coltelli, M., Ferretti, A., and Puglisi, G.: Structural assessment of Mount Etna volcano from Permanent Scatterers analysis, Geochem. Geophy. Geosy., 12, Q02002, doi:10.1029/2010GC003213, 2011. Correa-Mora, F., DeMets, C., Alvarado, D., Turner, H. L., Mattioli, G., Hernandez, D., Pullinger, C., Rodriguez, M., and Tenorio, C.: GPS-derived coupling estimates for the Central America subduction zone and volcanic arc faults: El Salvador, Honduras and Nicaragua, Geophys. J. Int., 179, 1279–1291, doi:10.1111/j.1365-246X.2009.04371.x, 2009. Escobar, D., Ferres, D., Pullinger, C., Delgado, H., Farraz, I., Alatorre, M., and Hurst, A.: Memoria Técnica de los Mapas de Escenarios de Amenaza Volcánica, Volcán de San Miguel o Chaparrastique, http://www.snet.gob.sv/Geologia/Vulcanologia/ memorias/mtVSM (last access: 9 March 2012), 2004. Granieri, D., Salerno, G., Liuzzo, M., La Spina, A., Giuffrida, G., Caltabiano, T., Giudice, G., Gutierrez, E., Montalvo, F., Burton, M. R., and Papale, P.: Emission of gas and atmospheric dispersion of SO2 during the December 2013 eruption at San Miguel volcano (El Salvador, Central America). Geophys. Res. Lett., 42, 5847–5854, doi:10.1002/2015GL064660, 2015. MARN: Cronología de Erupciones Volcán de San Miguel, Miguel, http://www.snet.gob.sv/ver/vulcanologia/monitoreo/historial+ eruptivo/?id_volcan=7, last access: January 2014. Puglisi, G. and Bonforte, A.: Dynamics of Mount Etna Volcano inferred from static and kinematic GPS measurements, J. Geophys. Res., 109, B11404, doi:10.1029/2003JB002878, 2004. Schiek, C.: Characterizing the deformation of reservoirs using Radar, Interferometry, Gravity and Seismic Analysis, Dissertation, The University of Texas at El Paso, TX, USA, 2008. | en |
dc.description.obiettivoSpecifico | 5V. Sorveglianza vulcanica ed emergenze | en |
dc.description.journalType | JCR Journal | en |
dc.description.fulltext | open | en |
dc.relation.issn | 1561-8633 | en |
dc.relation.eissn | 1684-9981 | en |
dc.contributor.author | Bonforte, A. | en |
dc.contributor.author | Hernandez, D. A. | en |
dc.contributor.author | Gutierrez, E. | en |
dc.contributor.author | Handal, L. | en |
dc.contributor.author | Polio, C. | en |
dc.contributor.author | Rapisarda, S. | en |
dc.contributor.author | Scarlato, P. | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italia | en |
dc.contributor.department | Minist Medio Ambiente & Recursos Nat, Kilometro 5 1-2 Carretera Santa Tecla, San Salvador, El Salvador | en |
dc.contributor.department | Minist Medio Ambiente & Recursos Nat, Kilometro 5 1-2 Carretera Santa Tecla, San Salvador, El Salvador | en |
dc.contributor.department | Minist Medio Ambiente & Recursos Nat, Kilometro 5 1-2 Carretera Santa Tecla, San Salvador, El Salvador | en |
dc.contributor.department | Minist Medio Ambiente & Recursos Nat, Kilometro 5 1-2 Carretera Santa Tecla, San Salvador, El Salvador | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italia | 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.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italia | - |
crisitem.author.dept | Minist Medio Ambiente & Recursos Nat, Kilometro 5 1-2 Carretera Santa Tecla, San Salvador, El Salvador | - |
crisitem.author.dept | Minist Medio Ambiente & Recursos Nat, Kilometro 5 1-2 Carretera Santa Tecla, San Salvador, El Salvador | - |
crisitem.author.dept | Minist Medio Ambiente & Recursos Nat, Kilometro 5 1-2 Carretera Santa Tecla, San Salvador, El Salvador | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italia | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma1, Roma, Italia | - |
crisitem.author.orcid | 0000-0003-0435-7763 | - |
crisitem.author.orcid | 0000-0002-1216-7276 | - |
crisitem.author.orcid | 0000-0003-4545-7285 | - |
crisitem.author.orcid | 0000-0003-1933-0192 | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
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.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
Appears in Collections: | Article published / in press |
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File | Description | Size | Format | |
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Bonforte_et_al_NHESS_2016-Chaparrastique.pdf | 17.62 MB | Adobe PDF | View/Open |
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