Eruption plumes extended more than 30 km in altitude in both phases of the Millennium eruption of Paektu (Changbaishan) volcano

The Millennium Eruption of Paektu volcano, on the border of China and North Korea, generated tephra deposits that extend >1000 km from the vent, making it one of the largest eruptions in historical times. Based on observed thicknesses and compositions of the deposits, the widespread tephra disper...

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Autores: Costa, Antonio, Mingari, Leonardo, Smith, Victoria C., Macedonio, Giovanni, McLean, Danielle, Folch, Arnau, Lee, Jeonghyun, Yun, Sung Hyo
Tipo de documento: artigo
Estado:Versão publicada
Data de publicação:2024
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositório:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/358778
Acesso em linha:http://hdl.handle.net/10261/358778
https://api.elsevier.com/content/abstract/scopus_id/85181246926
Access Level:Acceso aberto
Palavra-chave:Environmental impact
Natural hazards
DT-GEO
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spelling Eruption plumes extended more than 30 km in altitude in both phases of the Millennium eruption of Paektu (Changbaishan) volcanoCosta, AntonioMingari, LeonardoSmith, Victoria C.Macedonio, GiovanniMcLean, DanielleFolch, ArnauLee, JeonghyunYun, Sung HyoEnvironmental impactNatural hazardsDT-GEOThe Millennium Eruption of Paektu volcano, on the border of China and North Korea, generated tephra deposits that extend >1000 km from the vent, making it one of the largest eruptions in historical times. Based on observed thicknesses and compositions of the deposits, the widespread tephra dispersal is attributed to two eruption phases fuelled by chemically distinct magmas that produced both pyroclastic flows and fallout deposits. We used an ensemble-based method with a dual step inversion, in combination with the FALL3D atmospheric tephra transport model, to constrain these two different phases. The volume of the two distinct phases has been calculated. The results indicate that about 3-16 km3 (with a best estimate of 7.2 km3) and 4-20 km3 (with a best estimate of 9.3 km3) of magma were erupted during the comendite and trachyte phases of the eruption, respectively. Eruption rates of up to 4 × 108 kg/s generated plumes that extended 30-40 km up into the stratosphere during each phase.A.C., G.M. and L.M. thank the Istituto Nazionale di Geofisica e Vulcanologia, Italy, grant Progetto INGV Pianeta Dinamico (code CUP D53J19000170001) funded by Italian Ministry MIUR (“Fondo Finalizzato al rilancio degli investimenti delle amministrazioni centrali dello Stato e allo sviluppo del Paese”, legge 145/2018). This work has been partially funded by the Centre of Excellence for Exascale in Solid Earth (ChEESE; EuroHPC Grant Agreement No. 101093038), the project “A Digital Twin for GEOphysical extremes” (DT-GEO; Horizon Europe Grant Agreement No. 101058129), and the Meteorological/Earthquake See-At Technology Development Research Grant KMI2018-02710. We acknowledge European Centre for Medium-range Weather Forecast (ECMWF) for furnishing the meteorological re-analysis ERA-5 data (no permissions were required).Peer reviewedSpringer NatureIstituto Nazionale di Geofisica e VulcanologiaCosta, Antonio [0000-0002-4987-6471]Smith, Victoria C. [0000-0003-0878-5060]Macedonio, Giovanni [0000-0001-6604-1479]Folch, Arnau [0000-0002-0677-6366]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202420242024info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/358778https://api.elsevier.com/content/abstract/scopus_id/85181246926reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)InglésCommunications Earth and Environmenthttps://doi.org/10.1038/s43247-023-01162-0Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3587782026-05-22T06:33:51Z
dc.title.none.fl_str_mv Eruption plumes extended more than 30 km in altitude in both phases of the Millennium eruption of Paektu (Changbaishan) volcano
title Eruption plumes extended more than 30 km in altitude in both phases of the Millennium eruption of Paektu (Changbaishan) volcano
spellingShingle Eruption plumes extended more than 30 km in altitude in both phases of the Millennium eruption of Paektu (Changbaishan) volcano
Costa, Antonio
Environmental impact
Natural hazards
DT-GEO
title_short Eruption plumes extended more than 30 km in altitude in both phases of the Millennium eruption of Paektu (Changbaishan) volcano
title_full Eruption plumes extended more than 30 km in altitude in both phases of the Millennium eruption of Paektu (Changbaishan) volcano
title_fullStr Eruption plumes extended more than 30 km in altitude in both phases of the Millennium eruption of Paektu (Changbaishan) volcano
title_full_unstemmed Eruption plumes extended more than 30 km in altitude in both phases of the Millennium eruption of Paektu (Changbaishan) volcano
title_sort Eruption plumes extended more than 30 km in altitude in both phases of the Millennium eruption of Paektu (Changbaishan) volcano
dc.creator.none.fl_str_mv Costa, Antonio
Mingari, Leonardo
Smith, Victoria C.
Macedonio, Giovanni
McLean, Danielle
Folch, Arnau
Lee, Jeonghyun
Yun, Sung Hyo
author Costa, Antonio
author_facet Costa, Antonio
Mingari, Leonardo
Smith, Victoria C.
Macedonio, Giovanni
McLean, Danielle
Folch, Arnau
Lee, Jeonghyun
Yun, Sung Hyo
author_role author
author2 Mingari, Leonardo
Smith, Victoria C.
Macedonio, Giovanni
McLean, Danielle
Folch, Arnau
Lee, Jeonghyun
Yun, Sung Hyo
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Istituto Nazionale di Geofisica e Vulcanologia
Costa, Antonio [0000-0002-4987-6471]
Smith, Victoria C. [0000-0003-0878-5060]
Macedonio, Giovanni [0000-0001-6604-1479]
Folch, Arnau [0000-0002-0677-6366]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Environmental impact
Natural hazards
DT-GEO
topic Environmental impact
Natural hazards
DT-GEO
description The Millennium Eruption of Paektu volcano, on the border of China and North Korea, generated tephra deposits that extend >1000 km from the vent, making it one of the largest eruptions in historical times. Based on observed thicknesses and compositions of the deposits, the widespread tephra dispersal is attributed to two eruption phases fuelled by chemically distinct magmas that produced both pyroclastic flows and fallout deposits. We used an ensemble-based method with a dual step inversion, in combination with the FALL3D atmospheric tephra transport model, to constrain these two different phases. The volume of the two distinct phases has been calculated. The results indicate that about 3-16 km3 (with a best estimate of 7.2 km3) and 4-20 km3 (with a best estimate of 9.3 km3) of magma were erupted during the comendite and trachyte phases of the eruption, respectively. Eruption rates of up to 4 × 108 kg/s generated plumes that extended 30-40 km up into the stratosphere during each phase.
publishDate 2024
dc.date.none.fl_str_mv 2024
2024
2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/358778
https://api.elsevier.com/content/abstract/scopus_id/85181246926
url http://hdl.handle.net/10261/358778
https://api.elsevier.com/content/abstract/scopus_id/85181246926
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Communications Earth and Environment
https://doi.org/10.1038/s43247-023-01162-0
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Springer Nature
publisher.none.fl_str_mv Springer Nature
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812429

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