Resultado da Pesquisa
A expressão de busca foi <related:sid.inpe.br/mtc-m21c/2019/01.04.10.24.50-0:en:title:2:convective systems environments southern:climatology quasi linear convective systems associatedsynoptic scale environments southern brazil:>.
7 referências similares encontradas (inclusive a original) buscando em 22 dentre 22 Arquivos.
Data e hora local de busca: 16/05/2024 07:27.
1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21c.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34R/3SG8FAL
Repositóriosid.inpe.br/mtc-m21c/2019/01.04.10.24   (acesso restrito)
Última Atualização2019:01.04.10.24.50 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21c/2019/01.04.10.24.50
Última Atualização dos Metadados2019:01.14.17.06.43 (UTC) administrator
DOI10.1002/joc.5847
ISSN0899-8418
Chave de CitaçãoRibeiroSelu:2018:ClQuCo
TítuloA climatology of quasi-linear convective systems and associatedsynoptic-scale environments in southern Brazil
Ano2018
Data de Acesso16 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho9105 KiB
2. Contextualização
Autor1 Ribeiro, Bruno Zanetti
2 Seluchi, Marcelo E.
ORCID1 0000-0001-5679-7950
Grupo1 CGCPT-CGCPT-INPE-MCTIC-GOV-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Centro Nacional de Monitoramento e Alertas de Desastres Naturais (CEMADEN)
Endereço de e-Mail do Autor1 bruno.ribeiro@inpe.br
RevistaInternational Journal of Climatology
Volume2018
Páginas1-21
Nota SecundáriaA1_GEOCIÊNCIAS A1_ENGENHARIAS_I A1_CIÊNCIAS_AMBIENTAIS A1_CIÊNCIAS_AGRÁRIAS_I A2_INTERDISCIPLINAR A2_BIODIVERSIDADE B1_CIÊNCIAS_BIOLÓGICAS_I
Histórico (UTC)2019-01-04 10:24:50 :: simone -> administrator ::
2019-01-04 10:24:51 :: administrator -> simone :: 2018
2019-01-04 10:25:18 :: simone -> administrator :: 2018
2019-01-14 17:06:43 :: administrator -> simone :: 2018
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-Chavequasi-linear convective systems
severe thunderstorms
southern Brazil
synopticclimatology
ResumoThis study presents a 9-year climatology and composite analysis of quasi-linearconvective systems (QLCSs) in southern Brazil (SB). QLCSs are identified usingradar imagery and defined as a 100-km long, 40-dBZ convective line that lasts forat least 1 hr. QLCS cases associated with at least three severe wind reports are clas-sified as severe. Composites of the synoptic-scale environments and severe convec-tive weather parameters are constructed for severe and non-severe cases of threesynoptic patterns found as the most recurrent in QLCS cases. QLCSs are more fre-quent and more likely to be severe during spring, while very few cases occur dur-ing winter. Most cases occur during late night and morning, corroborating previousresearch of mesoscale convective systems in this area, but the percentages of severecases are higher in late afternoon and early night. Faster QLCSs, particularly thosewith velocities greater than 50 km/hr, have higher probability of being severe incomparison to slower systems. The three synoptic patterns more often related toQLCS occurrence in SB are characterized by a mid-level trough upstream of SB(type 1), a mid-level trough west of the Andes (type 2) and predominance of zonalflow over SB (type 3). In general, there is a low-pressure system over northwesternArgentina extending a trough to SB, where low-level moisture flux convergenceand warm advection occur. In severe cases, the sea-level pressure is lower in north-western Argentina and there is greater low-level northwesterly flow over SB. Thetype 1 is the most frequent pattern when QLCSs are observed in SB and is also thetype with higher percentage of severe cases. Convective available potential energy(CAPE) and downdraft CAPE are good discriminators between severe and non-severe cases in type 1 and 2 environments, while the 1,000500-hPa bulk wind dif-ference is a better predictor in type 3 cases.
ÁreaMET
Arranjourlib.net > BDMCI > Fonds > Produção anterior à 2021 > CGCPT > A climatology of...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreement
agreement.html 04/01/2019 08:24 1.0 KiB 
4. Condições de acesso e uso
Idiomaen
Arquivo Alvoribeiro_climatology.pdf
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
simone
Visibilidadeshown
Política de Arquivamentodenypublisher denyfinaldraft
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3EUPEJL
Lista de Itens Citandosid.inpe.br/bibdigital/2013/10.06.18.03 5
DivulgaçãoWEBSCI; PORTALCAPES; COMPENDEX; SCOPUS.
Acervo Hospedeirourlib.net/www/2017/11.22.19.04
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository month nextedition notes number parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
e-Mail (login)simone
atualizar 

1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21c.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34R/3SRBQJ5
Repositóriosid.inpe.br/mtc-m21c/2019/03.01.13.17   (acesso restrito)
Última Atualização2019:03.01.13.17.44 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m21c/2019/03.01.13.17.44
Última Atualização dos Metadados2021:01.03.02.11.23 (UTC) administrator
DOI10.1002/joc.5847
ISSN0899-8418
Rótuloself-archiving-INPE-MCTIC-GOV-BR
Chave de CitaçãoRibeiroSelu:2019:ClQuCo
TítuloA climatology of quasi-linear convective systems and associated synoptic-scale environments in southern Brazil
Ano2019
MêsFeb.
Data de Acesso16 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho9105 KiB
2. Contextualização
Autor1 Ribeiro, Bruno Zanetti
2 Seluchi, Marcelo Enrique
Identificador de Curriculo1
2 8JMKD3MGP5W/3C9JHP2
Grupo1 DIDSA-CGCPT-INPE-MCTIC-GOV-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Centro Nacional de Monitoramento e Alertas de Desastres Naturais (CEMADEN)
Endereço de e-Mail do Autor1 bruno.ribeiro@inpe.br
RevistaInternational Journal of Climatology
Volume39
Número2
Páginas857-877
Nota SecundáriaA1_GEOCIÊNCIAS A1_ENGENHARIAS_I A1_CIÊNCIAS_AMBIENTAIS A1_CIÊNCIAS_AGRÁRIAS_I A2_INTERDISCIPLINAR A2_BIODIVERSIDADE B1_CIÊNCIAS_BIOLÓGICAS_I
Histórico (UTC)2019-03-01 13:17:44 :: simone -> administrator ::
2019-03-01 13:17:52 :: administrator -> simone :: 2019
2019-03-01 13:18:13 :: simone -> administrator :: 2019
2021-01-03 02:11:23 :: administrator -> simone :: 2019
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-Chavequasi-linear convective systems
severe thunderstorms
southern Brazil
synopticclimatology
ResumoThis study presents a 9-year climatology and composite analysis of quasi-linearconvective systems (QLCSs) in southern Brazil (SB). QLCSs are identified usingradar imagery and defined as a 100-km long, 40-dBZ convective line that lasts forat least 1 hr. QLCS cases associated with at least three severe wind reports are clas-sified as severe. Composites of the synoptic-scale environments and severe convec-tive weather parameters are constructed for severe and non-severe cases of threesynoptic patterns found as the most recurrent in QLCS cases. QLCSs are more fre-quent and more likely to be severe during spring, while very few cases occur dur-ing winter. Most cases occur during late night and morning, corroborating previousresearch of mesoscale convective systems in this area, but the percentages of severecases are higher in late afternoon and early night. Faster QLCSs, particularly thosewith velocities greater than 50 km/hr, have higher probability of being severe incomparison to slower systems. The three synoptic patterns more often related toQLCS occurrence in SB are characterized by a mid-level trough upstream of SB(type 1), a mid-level trough west of the Andes (type 2) and predominance of zonalflow over SB (type 3). In general, there is a low-pressure system over northwesternArgentina extending a trough to SB, where low-level moisture flux convergenceand warm advection occur. In severe cases, the sea-level pressure is lower in north-western Argentina and there is greater low-level northwesterly flow over SB. Thetype 1 is the most frequent pattern when QLCSs are observed in SB and is also thetype with higher percentage of severe cases. Convective available potential energy(CAPE) and downdraft CAPE are good discriminators between severe and non-severe cases in type 1 and 2 environments, while the 1,000500-hPa bulk wind dif-ference is a better predictor in type 3 cases.
ÁreaMET
Arranjourlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSA > A climatology of...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreement
agreement.html 01/03/2019 10:17 1.0 KiB 
4. Condições de acesso e uso
Idiomaen
Arquivo Alvoribeiro-climatology.pdf
Grupo de Usuáriossimone
Visibilidadeshown
Política de Arquivamentodenypublisher denyfinaldraft
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/43SRC6S
DivulgaçãoWEBSCI; PORTALCAPES; COMPENDEX; SCOPUS.
Acervo Hospedeirourlib.net/www/2017/11.22.19.04
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
e-Mail (login)simone
atualizar 

1. Identificação
Tipo de ReferênciaArtigo em Evento (Conference Proceedings)
Sitemtc-m21c.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34R/3UHGDM2
Repositóriosid.inpe.br/mtc-m21c/2019/12.10.13.03
Última Atualização2020:11.23.13.13.12 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21c/2019/12.10.13.03.26
Última Atualização dos Metadados2021:01.03.02.12.36 (UTC) administrator
Chave SecundáriaINPE--PRE/
Chave de CitaçãoSalioCenNesVidVil:2019:EnCoAs
TítuloEnvironmental conditions associated to convective initiation of extreme convective systems over Southeastern South America
Ano2019
Data de Acesso16 maio 2024
Tipo SecundárioPRE CI
Número de Arquivos1
Tamanho72 KiB
2. Contextualização
Autor1 Salio, Paola Veronica
2 Cencelada, Maite
3 Nesbitt, Stephen W.
4 Vidal, Luciano
5 Vila, Daniel Alejandro
Grupo1
2
3
4
5 DIDSA-CGCPT-INPE-MCTIC-GOV-BR
Afiliação1 Centro de Investigaciones del Mar y la Atmosfera
2 Centro de Investigaciones del Mar y la Atmosfera
3 University of Illinois at Urbana Champaign
4 Servicio Meteorologico Nacional
5 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1
2
3
4
5 daniel.vila@inpe.br
Nome do EventoAGU Fall Meeting
Localização do EventoSan Francisco, CA
Data09-13 dec.
Histórico (UTC)2020-11-23 13:13:13 :: simone -> administrator :: 2019
2021-01-03 02:12:36 :: administrator -> simone :: 2019
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
ResumoMany thunderstorms in Southeastern South America (SESA) stand out in satellite observations as being among the strong on Earth in terms of satellite-based convective proxies, such as lightning flash rate per storm, the prevalence for extremely tall, wide convective cores and broad stratiform regions. Knowing when and where strong convection is initiated presenting a great interest because of the close relationship between convective storms and severe weather phenomena. This paper generates a novel methodology to determine convective initiation areas associated with extreme convective systems. Due to the lack of long records of ground-based radars in the area, Rain Precipitation Features (RPFs) from Global Precipitation Measurement and Tropical Rainfall Measurement Mission are considered to determine extreme convective events, as well as overshooting tops from GOES16 over RELAMPAGO-CACTI field campaign. These different extreme convective events generate a large sample allowing to determine convective initiation areas over SESA during multiple years. All events are tracked backward using an adaptive threshold area-overlapping technique with thermal infrared (IR) channel. It was necessary to consider multiple IR temperature thresholds in order to identify areas of deep convection embedded within larger cloud clusters. Convective initiation diurnal cycle is analyzed near principal mountain barriers (Sierras de Córdoba, central and Northwestern Argentinean Andes), denoting a strong relationship during the afternoon and early evening hours with convergence at mountain ridges. It is also possible to detect convective initiation areas over flat terrain, revealing with a strong initiation signal on nocturnal times. Key features associated with mesoscale and synoptic scale pre-environmental conditions are analyzed over different samples considering initiation times and mountain versus the surrounding plains regions.
ÁreaMET
Arranjourlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSA > Environmental conditions associated...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreement
agreement.html 10/12/2019 10:03 1.0 KiB 
4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/8JMKD3MGP3W34R/3UHGDM2
URL dos dados zipadoshttp://urlib.net/zip/8JMKD3MGP3W34R/3UHGDM2
Idiomaen
Arquivo Alvosalio_environmental.pdf
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
simone
Visibilidadeshown
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Repositório Espelhourlib.net/www/2017/11.22.19.04.03
Unidades Imediatamente Superiores8JMKD3MGPCW/43SRC6S
Lista de Itens Citandosid.inpe.br/bibdigital/2021/01.03.02.10 1
Acervo Hospedeirourlib.net/www/2017/11.22.19.04
6. Notas
Campos Vaziosarchivingpolicy archivist booktitle callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn keywords label lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readpermission resumeid rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype type url versiontype volume
7. Controle da descrição
e-Mail (login)simone
atualizar 

1. Identificação
Tipo de ReferênciaArtigo em Evento (Conference Proceedings)
Sitemtc-m16b.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Repositóriocptec.inpe.br/adm_conf/2005/08.31.16.35
Última Atualização2006:04.15.15.26.50 (UTC) administrator
Repositório de Metadadoscptec.inpe.br/adm_conf/2005/08.31.16.35.17
Última Atualização dos Metadados2018:06.05.03.42.32 (UTC) administrator
Chave de CitaçãoAdedoyin:2006:PaMeCo
TítuloOn the parameterisation of mesoscale convective systems in regional climate models over Southern Africa
FormatoCD-ROM, On-line.
Ano2006
Data de Acesso16 maio 2024
Tipo SecundárioPRE CI
Número de Arquivos1
Tamanho207 KiB
2. Contextualização
AutorAdedoyin, Akintayo
AfiliaçãoPhysics Department, University of Botswana, P.O. Box 70121, Gaborone, Botswana
Endereço de e-Mail do Autoradedoyin@mopipi.ub.bw
EditorVera, Carolina
Nobre, Carlos
Endereço de e-Mailadedoyin@mopipi.ub.bw
Nome do EventoInternational Conference on Southern Hemisphere Meteorology and Oceanography, 8 (ICSHMO).
Localização do EventoFoz do Iguaçu
Data24-28 Apr. 2006
Editora (Publisher)American Meteorological Society (AMS)
Cidade da Editora45 Beacon Hill Road, Boston, MA, USA
Páginas691-692
Título do LivroProceedings
Tipo TerciárioPoster
OrganizaçãoAmerican Meteorological Society (AMS)
Histórico (UTC)2005-08-31 16:35:17 :: adedoyin@mopipi.ub.bw -> adm_conf ::
2005-12-16 01:54:34 :: adm_conf -> adedoyin@mopipi.ub.bw ::
2006-03-14 20:26:42 :: adedoyin@mopipi.ub.bw -> administrator ::
2006-04-18 20:50:46 :: administrator -> lise@dpi.inpe.br ::
2010-12-28 12:36:11 :: lise@dpi.inpe.br -> administrator ::
2010-12-29 15:54:18 :: administrator -> lise@dpi.inpe.br :: 2006
2010-12-29 16:05:29 :: lise@dpi.inpe.br -> administrator :: 2006
2010-12-29 18:50:12 :: administrator -> banon :: 2006
2011-01-02 17:14:28 :: banon -> administrator :: 2006
2018-06-05 03:42:32 :: administrator -> :: 2006
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Palavras-ChaveMesoscale Convectyive Systems
Climate Models
Classification of Precipitation
ResumoMesoscale Convective Systems (MCS) are organized groups of thunderstorms that range in horizontal dimension from 5-500 km and typically possess lifetimes of 6-24 hours. Vertical motions within MCSs could be as significant as horizontal motions. These updraughts and downdraughts impact heavily on local rainfall, wind, lightning and other forms of severe weather. However, their limited lateral extent and timescale do not often make them evident on synoptic charts. These also keep them at sub-grid levels in most climate models. It seems therefore that a realistic understanding of MCSs lies in the correct formulation of the physics and dynamics associated with them. This is more so in tropical Africa where more than seventy per cent of precipitation is associated with MCSs. These dynamics are examined with a linearised inviscid form of the hydrodynamical equations, solved in shear with the aid of a two-layer model of the atmosphere, which is consistent with the synoptic situation over tropical Africa. Results over tropical Africa confirm the existence, among others, of: a westward-propagating perturbation of wavelength 100 km, phase speed of 7.7 m s-1, period of 3.6 and an amplification of 1.8 per hour (which has been shown by Adedoyin(1989) to trigger the dominant MCS in tropical Africa namely, line squalls) and a wave-like disturbance which has a phase speed of 6.0 ms-1 in the East-West direction, a wavelength of 2000 km, a period of 3.49 days and growth rate of 3.6 per hour at 500 hPa, which axis Mphale(1999) has shown to be influenced by the Indian Ocean sea surface temperature (a study of the ECMWF analyses of vertical velocity at 400 hPa during a period of convective activities over Botswana, Southern Africa, (15-21 February 1995) confirmed the existence of this wave pattern. These perturbations have direct bearing on tropical Africa MCSs, and the development of mesoscale models based on them, as done by Abiodun(2003), is envisaged to improve current parameterisation schemes in regional climate models. Classification of precipitation as either stratiform or convective in climate models is examined against the backdrop of the model. In the case of convective classification, the model is shown to be useful in informing the choice of its representation in any of the following approaches: traditional, explicit or hybrid.
ÁreaMET
TipoHydrological variability and modeling
Conteúdo da Pasta docacessar
Conteúdo da Pasta source
8ICSHMO-Adedoyin.doc 14/03/2006 17:26 42.0 KiB 
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
URL dos dadoshttp://mtc-m16b.sid.inpe.br/ibi/cptec.inpe.br/adm_conf/2005/08.31.16.35
URL dos dados zipadoshttp://mtc-m16b.sid.inpe.br/zip/cptec.inpe.br/adm_conf/2005/08.31.16.35
Idiomaen
Arquivo Alvo691-692.pdf
Grupo de Usuáriosadedoyin@mopipi.ub.bw
administrator
Visibilidadeshown
5. Fontes relacionadas
Acervo Hospedeirocptec.inpe.br/nobre/2005/06.02.21.14
cptec.inpe.br/walmeida/2003/04.25.17.12
6. Notas
Nota1
Campos Vaziosarchivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi edition group identifier isbn issn label lineage mirrorrepository nextedition nexthigherunit notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject tertiarymark url versiontype volume

1. Identificação
Tipo de ReferênciaArtigo em Evento (Conference Proceedings)
Siteplutao.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W/3GDQ3E5
Repositóriosid.inpe.br/plutao/2014/06.03.18.32
Última Atualização2014:09.18.17.40.03 (UTC) administrator
Repositório de Metadadossid.inpe.br/plutao/2014/06.03.18.32.36
Última Atualização dos Metadados2018:06.04.23.39.28 (UTC) administrator
Rótulolattes: 9435846940733081 3 ZepkaAzaVarSchPin:2014:PRLIHE
Chave de CitaçãoZepkaAzaVarSarPin:2014:PrHePr
TítuloPredicting heavy precipitation and lightning for a mesoscale convective system case over southern Brazil
ProjetoFAPESP (grant numbers 08/56711-4 and 2011/17806-2).
Ano2014
Data de Acesso16 maio 2024
Tipo SecundárioPRE CI
Número de Arquivos1
Tamanho3266 KiB
2. Contextualização
Autor1 Zepka, Gisele dos Santos
2 Azambuja, Rodrigo R.
3 Vargas Junior, Vanderlei Rocha de
4 Saraiva, Antonio Carlos Varela
5 Pinto Junior, Osmar
Identificador de Curriculo1
2
3
4
5 8JMKD3MGP5W/3C9JJ2E
Grupo1 DGE-CEA-INPE-MCTI-GOV-BR
2
3 GES-CEA-SPG-INPE-MCTI-GOV-BR
4 DGE-CEA-INPE-MCTI-GOV-BR
5 CST-CST-INPE-MCTI-GOV-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2
3 Instituto Nacional de Pesquisas Espaciais (INPE)
4 Instituto Nacional de Pesquisas Espaciais (INPE)
5 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1 gisele.zepka@inpe.br
2
3
4 antonio@dge.inpe.br
5 osmar@dge.inpe.br
Endereço de e-Mailmarcelo.pazos@inpe.br
Nome do EventoInternational Lightning Detection Conference, 23 (ILDC); and International Lightning Meteorology Conference, 5 (ILMC).
Localização do EventoTucson, USA
Datamar. 18-19, 2014 / mar. 20-21, 2014
Título do LivroAnais
Tipo TerciárioArtigo
Histórico (UTC)2014-06-03 18:32:36 :: lattes -> administrator ::
2018-06-04 23:39:28 :: administrator -> marcelo.pazos@inpe.br :: 2014
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-Chavelightning
precipitation
mesoscale convective system
WRF model
PLR
cumulus parameterizations
ResumoOn December 10th through 11th 2012, a strong convection activity over southern Brazil grew into a huge Mesoscale Convective System (MCS) accompanied by heavy precipitation, hailstorm, damaging winds and dangerous lightning. The Civil Defense Authority reported that over 700,000 people experienced power outages due to either strong winds or lightning strikes or even suffered from flash floods caused by high rain volumes. The Brazilian Lightning Location System (BrasilDAT) detected more than 90,000 cloud-to-ground (CG) lightning strikes during the MCS activity, and approximately 4,000 CG strokes presented large peak currents over 75 kA. The main objectives of this work were to achieve the most suitable configuration of the Weather Research and Forecasting (WRF) model, and to apply the Potential Lightning Region (PLR) tool, in order to forecast reliably this type of severe weather event with enough time in advance to adopt strategies that might minimize injuries and hazardous situations in the future. Firstly, the CG and IC lightning stroke rates, the peak currents distribution, and the IC/CG ratio were evaluated. Observed precipitation from a homogeneous network of surface meteorological stations was used as proxy data. Lightning and precipitation were compared during the MCS development in order to seek for correlations. As well known, current operational models cannot predict convective subgrid scale processes explicitly, due to their microscopic and discontinuous nature, and must do so via parameterization. In this case, a cumulus scheme should try to transport heat vertically, redistribute moisture, and reduce thermodynamic instability. Four cumulus parameterization schemes (CPS) in the WRFv3.3.1 model were investigated to proper simulate this MCS over southern Brazil. WRF grid points near meteorological stations with high accumulated precipitation values were chosen in order to assess the behavior of the simulated data against the observations. The Potential Lightning Region (PLR) is a tool that indicates the spatial distribution of lightning occurrence probabilities in a given area. PLR was developed from a combination of WRF output variables, and operationally tested over southeastern Brazil. The WRF convective parameterization selected from the previous analysis was used to generate new PLR maps over southern Brazil for the MCS. This case study served as a laboratory to expand PLR capabilities in the prediction of severe weather events.
ÁreaCEA
Arranjo 1urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDGE > Predicting heavy precipitation...
Arranjo 2urlib.net > BDMCI > Fonds > Produção anterior à 2021 > COCST > Predicting heavy precipitation...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/8JMKD3MGP3W/3GDQ3E5
URL dos dados zipadoshttp://urlib.net/zip/8JMKD3MGP3W/3GDQ3E5
Idiomapt
Arquivo AlvoZepka et al- Predicting Heavy Precipitation and Lightning for a MCS Case Over Southern Brazil-2014-ILDC-ILMC.pdf
Grupo de Usuárioslattes
marcelo.pazos@inpe.br
Grupo de Leitoresadministrator
marcelo.pazos@inpe.br
Visibilidadeshown
Permissão de Leituraallow from all
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
VinculaçãoTrabalho não Vinculado à Tese/Dissertação
Repositório Espelhoiconet.com.br/banon/2006/11.26.21.31
Unidades Imediatamente Superiores8JMKD3MGPCW/3EU29DP
8JMKD3MGPCW/3F2PBEE
8JMKD3MGPCW/3F3T29H
Lista de Itens Citandosid.inpe.br/mtc-m21/2012/07.13.14.57.30 1
Acervo Hospedeirodpi.inpe.br/plutao@80/2008/08.19.15.01
6. Notas
Campos Vaziosarchivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi edition editor format isbn issn lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress publisher publisheraddress rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject type url volume
7. Controle da descrição
e-Mail (login)marcelo.pazos@inpe.br
atualizar 

1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21d.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34T/4782SME
Repositóriosid.inpe.br/mtc-m21d/2022/07.05.13.23
Última Atualização2022:07.05.13.23.58 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21d/2022/07.05.13.23.58
Última Atualização dos Metadados2023:01.03.16.46.09 (UTC) administrator
DOI10.5194/acp-2022-267
ISSN1680-7367
Chave de CitaçãoNyassorWPSBNGFATS:2022:SoCoGr
TítuloSources of Concentric Gravity Waves Generated by a Moving Mesoscale Convective System in Southern Brazi
Ano2022
Data de Acesso16 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho16096 KiB
2. Contextualização
Autor 1 Nyassor, Prosper Kwamla
 2 Wrasse, Cristiano Max
 3 Paulino, Igo
 4 São Sabbas, Eliah Fernanda de Maria de
 5 Bageston, José Valentin
 6 Naccarato, Kleber Pinheiro
 7 Gobbi, Delano
 8 Figueiredo, Cosme Alexandre Oliveira Barros
 9 Ayorinde, Toyese Tunde
10 Takahashi, Hisao
11 Silva, Diego Barros
Identificador de Curriculo 1
 2
 3
 4
 5
 6
 7 8JMKD3MGP5W/3C9JGTE
 8
 9
10 8JMKD3MGP5W/3C9JHCM
Grupo 1 DICEP-CGCE-INPE-MCTI-GOV-BR
 2 DICEP-CGCE-INPE-MCTI-GOV-BR
 3
 4 DIHPA-CGCE-INPE-MCTI-GOV-BR
 5 COESU-CGGO-INPE-MCTI-GOV-BR
 6 DIIAV-CGCT-INPE-MCTI-GOV-BR
 7 DICEP-CGCE-INPE-MCTI-GOV-BR
 8 DICEP-CGCE-INPE-MCTI-GOV-BR
 9 DIHPA-CGCE-INPE-MCTI-GOV-BR
10
11 YYY-CGCE-INPE-MCTI-GOV-BR
Afiliação 1 Instituto Nacional de Pesquisas Espaciais (INPE)
 2 Instituto Nacional de Pesquisas Espaciais (INPE)
 3 Universidade Federal de Campina Grande (UFCG)
 4 Instituto Nacional de Pesquisas Espaciais (INPE)
 5 Instituto Nacional de Pesquisas Espaciais (INPE)
 6 Instituto Nacional de Pesquisas Espaciais (INPE)
 7 Instituto Nacional de Pesquisas Espaciais (INPE)
 8 Instituto Nacional de Pesquisas Espaciais (INPE)
 9 Instituto Nacional de Pesquisas Espaciais (INPE)
10
11 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor 1 pnyassor@gmail.com
 2 cristiano.wrasse@inpe.br
 3
 4 eliahfersaosabbas@gmail.com
 5 jose.bageston@inpe.br
 6 kleber.naccarato@inpe.br
 7 delano.gobbi@uol.com.br
 8 anagetinga@hotmail.com
 9 toyetunde@gmail.com
10
11 bar_diego@hotmail.com
RevistaAtmospheric Chemistry and Physics Discussions
Volume2022
Nota SecundáriaC_ASTRONOMIA_/_FÍSICA
Histórico (UTC)2022-07-05 13:23:58 :: simone -> administrator ::
2022-07-05 13:23:59 :: administrator -> simone :: 2022
2022-07-05 13:25:09 :: simone -> administrator :: 2022
2022-08-29 18:30:49 :: administrator -> simone :: 2022
2022-12-20 12:05:25 :: simone -> administrator :: 2022
2023-01-03 16:46:09 :: administrator -> simone :: 2022
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-ChaveThe studies on the sources of three concentric gravity waves (CGWs) excited by a moving Mesoscale Convective System (MCS) on the night of October 1 - 2
2019 are investigated. These CGWs were observed using an OH all-sky imager whereas the MCS were observed by the Geostationary Operational Environmental Satellite (GOES). Using 2D spectral analysis
we observed that the CGWs have horizontal wavelength λ


H ∼


30 - 55 km
phase speed cH ∼


70 - 90 m/s
and period τ


∼


7 - 12 min. By backward ray tracing we found that two of the waves were excited from convective cores within the MCS. We also found that the epicenters of the CGWs were close to the tropopause positions of the ray traced paths as well as the nearby convective cores. Regarding the source
we verified that on this night the cold-point tropopause (CPT) was ∼


-80◦


C
which was ∼


10◦


C cooler than CPT on the days preceding and after the MCS
and also colder than usually observed. Since the tropopause height and temperature are fundamental parameters underlying the analysis of the overshooting extent
we developed our own methodology to establish a reference tropopause that would enable a quantitative estimate of this parameter. Since the MCS
(CGWs source) was moving
the overshooting convective cores were tracked in space and time. Finally
we found that two out
of the three CGWs were excited by the MCS whereas the source of the remaining one was found not to be directly associated
with the MCS
ÁreaCEA
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreement
agreement.html 05/07/2022 10:23 1.0 KiB 
4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/8JMKD3MGP3W34T/4782SME
URL dos dados zipadoshttp://urlib.net/zip/8JMKD3MGP3W34T/4782SME
Idiomaen
Arquivo Alvoacp-2022-267.pdf
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
simone
Visibilidadeshown
Política de Arquivamentoallowpublisher allowfinaldraft
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/46KTFK8
8JMKD3MGPCW/46KUATE
8JMKD3MGPCW/46KUBT5
Lista de Itens Citandosid.inpe.br/bibdigital/2022/04.03.22.35 22
sid.inpe.br/mtc-m21/2012/07.13.14.44.27 8
sid.inpe.br/bibdigital/2022/04.03.22.23 2
DivulgaçãoWEBSCI; PORTALCAPES.
Acervo Hospedeirourlib.net/www/2021/06.04.03.40
6. Notas
Campos Vaziosabstract alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository month nextedition notes number orcid pages parameterlist parentrepositories previousedition previouslowerunit progress project readpermission rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
e-Mail (login)simone
atualizar 

1. Identificação
Tipo de ReferênciaArtigo em Evento (Conference Proceedings)
Siteplutao.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W/3GDPQDS
Repositóriosid.inpe.br/plutao/2014/06.03.17.19
Última Atualização2014:09.16.18.07.05 (UTC) administrator
Repositório de Metadadossid.inpe.br/plutao/2014/06.03.17.19.19
Última Atualização dos Metadados2018:06.04.23.39.27 (UTC) administrator
Rótulolattes: 3066488941709713 1 AzambujaZepkVargPint:2014:LiAcMe
Chave de CitaçãoAzambujaZepkVargPint:2014:LiAcMe
TítuloLightning Activity in Mesoscale Convective System associated with Different Synoptic Situations over Southern South America
FormatoDVD
Ano2014
Data de Acesso16 maio 2024
Tipo SecundárioPRE CI
Número de Arquivos1
Tamanho2674 KiB
2. Contextualização
Autor1 Azambuja, Rodrigo da Rosa
2 Zepka, Gisele dos Santos
3 Vargas Junior, Vanderlei Rocha de
4 Pinto Júnior, Osmar
Identificador de Curriculo1
2
3
4 8JMKD3MGP5W/3C9JJ2E
Grupo1 GES-CEA-SPG-INPE-MCTI-GOV-BR
2 DGE-CEA-INPE-MCTI-GOV-BR
3 GES-CEA-SPG-INPE-MCTI-GOV-BR
4 CST-CST-INPE-MCTI-GOV-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 Instituto Nacional de Pesquisas Espaciais (INPE)
4 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1 rodrigoaza@gmail.com
2 gisele.zepka@inpe.br
3
4 osmar@dge.inpe.br
Endereço de e-Mailmarcelo.pazos@inpe.br
Nome do EventoInternational Lightning Detection Conference, 23 (ILDC); and International Lightning Meteorology Conference, 5 (ILMC).
Localização do EventoTucson
Datamar. 18-19, 2014 / mar. 20-21, 2014
Título do LivroProceedings
Tipo TerciárioPaper
Histórico (UTC)2014-06-03 18:32:38 :: lattes -> administrator :: 2014
2018-06-04 23:39:27 :: administrator -> marcelo.pazos@inpe.br :: 2014
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-Chavelightning
mesoscale convective systems
synoptic analysis
ResumoTwo Mesoscale Convective System (MCS) events that occurred in the southern portion of South America will be analyzed in order to characterize the local lightning activity related with different synoptic situations. On December 10-11, 2012, a MCS, originated by a cyclone centered over the Atlantic Ocean, presented an organized convective activity moving northeastward. This MCS formed in an area of baroclinic flow in the vanguard of a cold front. This feature was trivial in determining MCS displacement velocity, and consequently lightning density in the region. The other MCS that occurred on December 12-13, 2012 was generated by a low pressure area located in the central region of South America (Chaco Low), and showed disorganized convective activity moving (northwestward). This MCS formed due mainly thermodynamic factors in the lower troposphere and divergence in the upper troposphere by the interaction of the subtropical jet. In both MCSs lightning density in the region was influenced by the synoptic situation which the MCS was formed. Being influenced by the velocity and direction of MCS displacement. The rate of occurrence and polarity of lightning as well as the IC/CG and CG+/CG- rates were not affected by the different conditions that the MCSs were formed.The data set used in the present study will consider: (1) lightning location and polarity from BrasilDAT, (2) analysis and forecasts from WRF model, and (3) infrared channel data from Satellite GOES-12.
ÁreaCEA
Arranjo 1urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDGE > Lightning Activity in...
Arranjo 2urlib.net > BDMCI > Fonds > Produção anterior à 2021 > COCST > Lightning Activity in...
Arranjo 3urlib.net > COCST > Lightning Activity in...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/8JMKD3MGP3W/3GDPQDS
URL dos dados zipadoshttp://urlib.net/zip/8JMKD3MGP3W/3GDPQDS
Idiomapt
Arquivo AlvoAzambuja et al - Lightning Activity in MCS over Southern South America-2014-ILDC-ILMC.pdf
Grupo de Usuárioslattes
marcelo.pazos@inpe.br
Grupo de Leitoresadministrator
marcelo.pazos@inpe.br
Visibilidadeshown
Permissão de Leituraallow from all
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Vinculação8JMKD3MGP7W/3DCL6Q2
Repositório Espelhoiconet.com.br/banon/2006/11.26.21.31
Unidades Imediatamente Superiores8JMKD3MGPCW/3EU29DP
8JMKD3MGPCW/3F2PBEE
8JMKD3MGPCW/3F3T29H
Lista de Itens Citandosid.inpe.br/mtc-m21/2012/07.13.14.57.30 1
Acervo Hospedeirodpi.inpe.br/plutao@80/2008/08.19.15.01
6. Notas
Campos Vaziosarchivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi edition editor isbn issn lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject type url volume
7. Controle da descrição
e-Mail (login)marcelo.pazos@inpe.br
atualizar