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dc.contributor.author Capra, Lucia
dc.contributor.author Macias, J.L
dc.contributor.author Cortés, A
dc.contributor.author Davila-Hernandez, Norma
dc.contributor.author Saucedo, R
dc.contributor.author Osorio-Ocampo, J.L
dc.contributor.author Arce, J. L
dc.date.accessioned 2017-03-08T01:42:52Z
dc.date.available 2017-03-08T01:42:52Z
dc.date.issued 2016-01-15
dc.identifier.uri http://hdl.handle.net/20.500.11799/65443
dc.description Reporte preliminar acerca de una de las últimas etapas eruptivas de Volcán de Colima, análisis realizado a partir de técnicas de percepción remota es
dc.description http://dx.doi.org/10.1016/j.jvolgeores.2015.11.022
dc.description.abstract On July 10–11, 2015 an eruption occurred at Colima volcano produced 10.5 km long pyroclastic density currents (PDCs) along the Montegrande, and 6.5 km long along the San Antonio ravines. The summit dome was destroyed and a new crater excavated and breached to the south. This new breach connects to a narrow channel that descends along Colima's southern flank and was used by a subsequent lava flow. The Montegrande PDCs represent the longest and hottest flow of this type recorded during the past 30 years but are still smaller in comparison to the 15-km long PDCs produced during the 1913 Plinian eruption. Data obtained from field reconnaissance, lahar monitoring stations, and satellite imagery suggest that at least six PDCs occurred. The two largest PDCs (H/L 0.2) were able to surmount topographic barriers or bends. Based on field reconnaissance and digital elevation models extracted from SPOT satellite imageries we estimate a minimum volume for the valley-pond and distal fan deposits of 4.5 × 106 m3. After one week, the deposits were still hot with burning trees on the surface and millimeter-sized holes from which fumes were emanating. The juvenile components of the deposits consist of gray dense blocks and vesicular dark-gray blocks and bombs with bread-crust textures and cooling joints. The mineral association of these rocks consists of plagioclase + clinopyroxene + orthopyroxene + FeTi-oxides ± olivine and resorbed hornblende in a dark glassy matrix that corresponds to an andesitic composition. es
dc.description.sponsorship CONACYT es
dc.language.iso eng es
dc.publisher Elsevier es
dc.relation.ispartofseries http://dx.doi.org/10.1016/j.jvolgeores.2015.11.022;Volume 310
dc.rights restrictedAccess es
dc.rights https://creativecommons.org/licenses/by/4.0/ es
dc.rights restrictedAccess es
dc.rights https://creativecommons.org/licenses/by/4.0/ es
dc.subject Volcan de Colima es
dc.subject Dome collapse
dc.subject Pyroclastic density current
dc.title Preliminary report on the July 10–11, 2015 explosive eruption at Volcán de Colima: Pyroclastic density currents with exceptional runouts and volume es
dc.type Artículo es
dc.provenance Científica es
dc.road Dorada es
dc.ambito Internacional es
dc.modalidad Artículo especializado para publicar en revista indizada es


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  • Título
  • Preliminary report on the July 10–11, 2015 explosive eruption at Volcán de Colima: Pyroclastic density currents with exceptional runouts and volume
  • Autor
  • Capra, Lucia
  • Macias, J.L
  • Cortés, A
  • Davila-Hernandez, Norma
  • Saucedo, R
  • Osorio-Ocampo, J.L
  • Arce, J. L
  • Fecha de publicación
  • 2016-01-15
  • Editor
  • Elsevier
  • Tipo de documento
  • Artículo
  • Palabras clave
  • Volcan de Colima
  • Dome collapse
  • Pyroclastic density current
  • Los documentos depositados en el Repositorio Institucional de la Universidad Autónoma del Estado de México se encuentran a disposición en Acceso Abierto bajo la licencia Creative Commons: Atribución-NoComercial-SinDerivar 4.0 Internacional (CC BY-NC-ND 4.0)

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