Lightning and precipitation produced by Severe Weather Systems, over Belem, Brazil

Detalhes bibliográficos
Autor(a) principal: LOPES, M.N.G.
Data de Publicação: 2011
Outros Autores: LOPES, J.L.M., TEIXEIRA, V.A., PACA, Victor Hugo da Motta
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional de Geociências - RIGEO
Texto Completo: https://rigeo.sgb.gov.br/handle/doc/1118
Resumo: Lightning variables monitored by a LDN which included 12 LPATS IV VAISALA |sensors distributed over eastern Amazonia, were analyzed during five severe rainstorm occurrences in BelemPA-Brazil, in 2007. For the analysis of the days of severe storms, data from a high time resolution pluviometer, |operated by CPRM in Belem, were also used. These case studies referred to rainfall events, which produced |more than 40 mm of precipitation totals, registered by a tipping bucket automatic pluviometer located at 1°24’ S, |48°26’ W. Centered at this location, a 30 km radius circle was drawn by means of a geographic information |system, and the data from lightning occurrences within this area, were set apart for analysis. The associated CG |lightning events do not show a recognizable displacement pattern over the neighboring area. Instead, they occur almost simultaneously over the surrounding area, covered by meso scale convective systems. These case studies constitute a basis for future warnings of severe rainfall in Belem, and other locations, in the Region. Additionally, this work also showed that, the large- scale meteorological conditions also has a large influence on the intensity of the storms cases studied. This was clearly demonstrated, when the ZCIT and LI`s were acting and enhancing the precipitation and lightning occurrences observed around Belem
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spelling LOPES, M.N.G.LOPES, J.L.M.TEIXEIRA, V.A.PACA, Victor Hugo da Motta2013-12-19T16:35:15Z2013-12-19T16:35:15Z2011LOPES, M.N.G; LOPES, J.L.M; TEIXEIRA, V.A; PACA, Vcitor Hugo da Motta. Lightning and precipitation produced by Severe Weather Systems, over Belem, Brazil. In: INTERNATIONAL CONFERENCE ON ATMOSPHERIC ELECTRICITY, 14., 2011, Rio de Janeiro. Extended Abstracts. Rio de Janeiro, 2011.https://rigeo.sgb.gov.br/handle/doc/1118Lightning variables monitored by a LDN which included 12 LPATS IV VAISALA |sensors distributed over eastern Amazonia, were analyzed during five severe rainstorm occurrences in BelemPA-Brazil, in 2007. For the analysis of the days of severe storms, data from a high time resolution pluviometer, |operated by CPRM in Belem, were also used. These case studies referred to rainfall events, which produced |more than 40 mm of precipitation totals, registered by a tipping bucket automatic pluviometer located at 1°24’ S, |48°26’ W. Centered at this location, a 30 km radius circle was drawn by means of a geographic information |system, and the data from lightning occurrences within this area, were set apart for analysis. The associated CG |lightning events do not show a recognizable displacement pattern over the neighboring area. Instead, they occur almost simultaneously over the surrounding area, covered by meso scale convective systems. These case studies constitute a basis for future warnings of severe rainfall in Belem, and other locations, in the Region. Additionally, this work also showed that, the large- scale meteorological conditions also has a large influence on the intensity of the storms cases studied. This was clearly demonstrated, when the ZCIT and LI`s were acting and enhancing the precipitation and lightning occurrences observed around BelemELETRICIDADE ATMOSFÉRICATEMPESTADESRAIOSBRASILPARÁBELÉMLightning and precipitation produced by Severe Weather Systems, over Belem, Brazilinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleRio de Janeiroporreponame:Repositório Institucional de Geociências - RIGEOinstname:Companhia de Pesquisa de Recursos Minerais (CPRM)instacron:CPRMinfo:eu-repo/semantics/openAccessTEXTEvento_Lightning_Paca.pdf.txtEvento_Lightning_Paca.pdf.txtExtracted texttext/plain14076http://rigeo.sgb.gov.br/jspui/bitstream/doc/1118/2/Evento_Lightning_Paca.pdf.txt59b70353ac9b2e7165c1c3065ba40827MD52THUMBNAILEvento_Lightning_Paca.pdf.jpgEvento_Lightning_Paca.pdf.jpgGenerated Thumbnailimage/jpeg1642http://rigeo.sgb.gov.br/jspui/bitstream/doc/1118/3/Evento_Lightning_Paca.pdf.jpg5f92e2d4b9738f2bfc658672121fab00MD53ORIGINALEvento_Lightning_Paca.pdfEvento_Lightning_Paca.pdfproducao cientificaapplication/pdf1524392http://rigeo.sgb.gov.br/jspui/bitstream/doc/1118/1/Evento_Lightning_Paca.pdfcccc498f71649df7ddc9ca1cb3d152fdMD51doc/11182024-04-30 09:24:23.899oai:rigeo.sgb.gov.br:doc/1118Repositório InstitucionalONGhttps://rigeo.sgb.gov.br/oai/request https://rigeo.cprm.gov.br/oai/requestrigeo@sgb.gov.bropendoar:2024-04-30T12:24:23Repositório Institucional de Geociências - RIGEO - Companhia de Pesquisa de Recursos Minerais (CPRM)false
dc.title.none.fl_str_mv Lightning and precipitation produced by Severe Weather Systems, over Belem, Brazil
title Lightning and precipitation produced by Severe Weather Systems, over Belem, Brazil
spellingShingle Lightning and precipitation produced by Severe Weather Systems, over Belem, Brazil
LOPES, M.N.G.
ELETRICIDADE ATMOSFÉRICA
TEMPESTADES
RAIOS
BRASIL
PARÁ
BELÉM
title_short Lightning and precipitation produced by Severe Weather Systems, over Belem, Brazil
title_full Lightning and precipitation produced by Severe Weather Systems, over Belem, Brazil
title_fullStr Lightning and precipitation produced by Severe Weather Systems, over Belem, Brazil
title_full_unstemmed Lightning and precipitation produced by Severe Weather Systems, over Belem, Brazil
title_sort Lightning and precipitation produced by Severe Weather Systems, over Belem, Brazil
author LOPES, M.N.G.
author_facet LOPES, M.N.G.
LOPES, J.L.M.
TEIXEIRA, V.A.
PACA, Victor Hugo da Motta
author_role author
author2 LOPES, J.L.M.
TEIXEIRA, V.A.
PACA, Victor Hugo da Motta
author2_role author
author
author
dc.contributor.author.fl_str_mv LOPES, M.N.G.
LOPES, J.L.M.
TEIXEIRA, V.A.
PACA, Victor Hugo da Motta
dc.subject.por.fl_str_mv ELETRICIDADE ATMOSFÉRICA
TEMPESTADES
RAIOS
BRASIL
PARÁ
BELÉM
topic ELETRICIDADE ATMOSFÉRICA
TEMPESTADES
RAIOS
BRASIL
PARÁ
BELÉM
description Lightning variables monitored by a LDN which included 12 LPATS IV VAISALA |sensors distributed over eastern Amazonia, were analyzed during five severe rainstorm occurrences in BelemPA-Brazil, in 2007. For the analysis of the days of severe storms, data from a high time resolution pluviometer, |operated by CPRM in Belem, were also used. These case studies referred to rainfall events, which produced |more than 40 mm of precipitation totals, registered by a tipping bucket automatic pluviometer located at 1°24’ S, |48°26’ W. Centered at this location, a 30 km radius circle was drawn by means of a geographic information |system, and the data from lightning occurrences within this area, were set apart for analysis. The associated CG |lightning events do not show a recognizable displacement pattern over the neighboring area. Instead, they occur almost simultaneously over the surrounding area, covered by meso scale convective systems. These case studies constitute a basis for future warnings of severe rainfall in Belem, and other locations, in the Region. Additionally, this work also showed that, the large- scale meteorological conditions also has a large influence on the intensity of the storms cases studied. This was clearly demonstrated, when the ZCIT and LI`s were acting and enhancing the precipitation and lightning occurrences observed around Belem
publishDate 2011
dc.date.issued.fl_str_mv 2011
dc.date.accessioned.fl_str_mv 2013-12-19T16:35:15Z
dc.date.available.fl_str_mv 2013-12-19T16:35:15Z
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dc.identifier.citation.fl_str_mv LOPES, M.N.G; LOPES, J.L.M; TEIXEIRA, V.A; PACA, Vcitor Hugo da Motta. Lightning and precipitation produced by Severe Weather Systems, over Belem, Brazil. In: INTERNATIONAL CONFERENCE ON ATMOSPHERIC ELECTRICITY, 14., 2011, Rio de Janeiro. Extended Abstracts. Rio de Janeiro, 2011.
dc.identifier.uri.fl_str_mv https://rigeo.sgb.gov.br/handle/doc/1118
identifier_str_mv LOPES, M.N.G; LOPES, J.L.M; TEIXEIRA, V.A; PACA, Vcitor Hugo da Motta. Lightning and precipitation produced by Severe Weather Systems, over Belem, Brazil. In: INTERNATIONAL CONFERENCE ON ATMOSPHERIC ELECTRICITY, 14., 2011, Rio de Janeiro. Extended Abstracts. Rio de Janeiro, 2011.
url https://rigeo.sgb.gov.br/handle/doc/1118
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