Environment Associated with Deep Moist Convection under SALLJ Conditions: A Case Study

Autores
Borque, Paloma Celina; Salio, Paola Veronica; Nicolini, Matilde; Garcia Skabar, Yanina
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The present work focuses on the study of the environmental conditions preceding the development of a group of subtropical mesoscale convective systems over central and northern Argentina on 6 ? 7 February 2003, this situation took place during the South American Low Level Jet Experiment (SALLJEX). This period was characterized by an extreme South American Low Level Jet (SALLJ) event that occurred east of the Andes. The entire studied episode was dominated by the presence of a very unstable air mass over northern Argentina and a frontal zone near 40 ºS. The SALLJ generated an important destabilization of the atmosphere due to the strong humidity and differential temperature advection. Orography provided an extra lifting motion to the configuration of the regional wind field, efficient in forcing the initiation of convection. Once convection developed it moved and regenerated in regions where convective instability was horizontally homogeneous and stronger.
Fil: Borque, Paloma Celina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias de la Atmósfera y los Océanos; Argentina
Fil: Salio, Paola Veronica. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones del Mar y la Atmósfera. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Investigaciones del Mar y la Atmósfera; Argentina
Fil: Nicolini, Matilde. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones del Mar y la Atmósfera. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Investigaciones del Mar y la Atmósfera; Argentina
Fil: Garcia Skabar, Yanina. Universidad de Buenos Aires. Facultad de Agronomía; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
SOUTH AMERICAN LOW-LEVEL JET
ENVIRONMENTAL CONVECTION FORCINGS
MESOSCALE CONVECTIVE SYSTEMS
NORTHERN ARGENTINA
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/280323
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Environment Associated with Deep Moist Convection under SALLJ Conditions: A Case StudyBorque, Paloma CelinaSalio, Paola VeronicaNicolini, MatildeGarcia Skabar, YaninaSOUTH AMERICAN LOW-LEVEL JETENVIRONMENTAL CONVECTION FORCINGSMESOSCALE CONVECTIVE SYSTEMSNORTHERN ARGENTINAhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1The present work focuses on the study of the environmental conditions preceding the development of a group of subtropical mesoscale convective systems over central and northern Argentina on 6 ? 7 February 2003, this situation took place during the South American Low Level Jet Experiment (SALLJEX). This period was characterized by an extreme South American Low Level Jet (SALLJ) event that occurred east of the Andes. The entire studied episode was dominated by the presence of a very unstable air mass over northern Argentina and a frontal zone near 40 ºS. The SALLJ generated an important destabilization of the atmosphere due to the strong humidity and differential temperature advection. Orography provided an extra lifting motion to the configuration of the regional wind field, efficient in forcing the initiation of convection. Once convection developed it moved and regenerated in regions where convective instability was horizontally homogeneous and stronger.Fil: Borque, Paloma Celina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias de la Atmósfera y los Océanos; ArgentinaFil: Salio, Paola Veronica. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones del Mar y la Atmósfera. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Investigaciones del Mar y la Atmósfera; ArgentinaFil: Nicolini, Matilde. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones del Mar y la Atmósfera. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Investigaciones del Mar y la Atmósfera; ArgentinaFil: Garcia Skabar, Yanina. Universidad de Buenos Aires. Facultad de Agronomía; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaAmer Meteorological Soc2010-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/280323Borque, Paloma Celina; Salio, Paola Veronica; Nicolini, Matilde; Garcia Skabar, Yanina; Environment Associated with Deep Moist Convection under SALLJ Conditions: A Case Study; Amer Meteorological Soc; Weather and Forecasting; 25; 3; 1-2010; 970-9840882-8156CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://journals.ametsoc.org/view/journals/wefo/25/3/2010waf2222352_1.xmlinfo:eu-repo/semantics/altIdentifier/doi/10.1175/2010WAF2222352.1info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-02-06T12:42:52Zoai:ri.conicet.gov.ar:11336/280323instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982026-02-06 12:42:53.176CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Environment Associated with Deep Moist Convection under SALLJ Conditions: A Case Study
title Environment Associated with Deep Moist Convection under SALLJ Conditions: A Case Study
spellingShingle Environment Associated with Deep Moist Convection under SALLJ Conditions: A Case Study
Borque, Paloma Celina
SOUTH AMERICAN LOW-LEVEL JET
ENVIRONMENTAL CONVECTION FORCINGS
MESOSCALE CONVECTIVE SYSTEMS
NORTHERN ARGENTINA
title_short Environment Associated with Deep Moist Convection under SALLJ Conditions: A Case Study
title_full Environment Associated with Deep Moist Convection under SALLJ Conditions: A Case Study
title_fullStr Environment Associated with Deep Moist Convection under SALLJ Conditions: A Case Study
title_full_unstemmed Environment Associated with Deep Moist Convection under SALLJ Conditions: A Case Study
title_sort Environment Associated with Deep Moist Convection under SALLJ Conditions: A Case Study
dc.creator.none.fl_str_mv Borque, Paloma Celina
Salio, Paola Veronica
Nicolini, Matilde
Garcia Skabar, Yanina
author Borque, Paloma Celina
author_facet Borque, Paloma Celina
Salio, Paola Veronica
Nicolini, Matilde
Garcia Skabar, Yanina
author_role author
author2 Salio, Paola Veronica
Nicolini, Matilde
Garcia Skabar, Yanina
author2_role author
author
author
dc.subject.none.fl_str_mv SOUTH AMERICAN LOW-LEVEL JET
ENVIRONMENTAL CONVECTION FORCINGS
MESOSCALE CONVECTIVE SYSTEMS
NORTHERN ARGENTINA
topic SOUTH AMERICAN LOW-LEVEL JET
ENVIRONMENTAL CONVECTION FORCINGS
MESOSCALE CONVECTIVE SYSTEMS
NORTHERN ARGENTINA
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The present work focuses on the study of the environmental conditions preceding the development of a group of subtropical mesoscale convective systems over central and northern Argentina on 6 ? 7 February 2003, this situation took place during the South American Low Level Jet Experiment (SALLJEX). This period was characterized by an extreme South American Low Level Jet (SALLJ) event that occurred east of the Andes. The entire studied episode was dominated by the presence of a very unstable air mass over northern Argentina and a frontal zone near 40 ºS. The SALLJ generated an important destabilization of the atmosphere due to the strong humidity and differential temperature advection. Orography provided an extra lifting motion to the configuration of the regional wind field, efficient in forcing the initiation of convection. Once convection developed it moved and regenerated in regions where convective instability was horizontally homogeneous and stronger.
Fil: Borque, Paloma Celina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias de la Atmósfera y los Océanos; Argentina
Fil: Salio, Paola Veronica. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones del Mar y la Atmósfera. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Investigaciones del Mar y la Atmósfera; Argentina
Fil: Nicolini, Matilde. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones del Mar y la Atmósfera. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Investigaciones del Mar y la Atmósfera; Argentina
Fil: Garcia Skabar, Yanina. Universidad de Buenos Aires. Facultad de Agronomía; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description The present work focuses on the study of the environmental conditions preceding the development of a group of subtropical mesoscale convective systems over central and northern Argentina on 6 ? 7 February 2003, this situation took place during the South American Low Level Jet Experiment (SALLJEX). This period was characterized by an extreme South American Low Level Jet (SALLJ) event that occurred east of the Andes. The entire studied episode was dominated by the presence of a very unstable air mass over northern Argentina and a frontal zone near 40 ºS. The SALLJ generated an important destabilization of the atmosphere due to the strong humidity and differential temperature advection. Orography provided an extra lifting motion to the configuration of the regional wind field, efficient in forcing the initiation of convection. Once convection developed it moved and regenerated in regions where convective instability was horizontally homogeneous and stronger.
publishDate 2010
dc.date.none.fl_str_mv 2010-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/280323
Borque, Paloma Celina; Salio, Paola Veronica; Nicolini, Matilde; Garcia Skabar, Yanina; Environment Associated with Deep Moist Convection under SALLJ Conditions: A Case Study; Amer Meteorological Soc; Weather and Forecasting; 25; 3; 1-2010; 970-984
0882-8156
CONICET Digital
CONICET
url http://hdl.handle.net/11336/280323
identifier_str_mv Borque, Paloma Celina; Salio, Paola Veronica; Nicolini, Matilde; Garcia Skabar, Yanina; Environment Associated with Deep Moist Convection under SALLJ Conditions: A Case Study; Amer Meteorological Soc; Weather and Forecasting; 25; 3; 1-2010; 970-984
0882-8156
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://journals.ametsoc.org/view/journals/wefo/25/3/2010waf2222352_1.xml
info:eu-repo/semantics/altIdentifier/doi/10.1175/2010WAF2222352.1
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Amer Meteorological Soc
publisher.none.fl_str_mv Amer Meteorological Soc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.11174

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