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https://rigeo.sgb.gov.br/handle/doc/1118
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Campo DC | Valor | Idioma |
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dc.contributor.author | LOPES, M.N.G. | |
dc.contributor.author | LOPES, J.L.M. | |
dc.contributor.author | TEIXEIRA, V.A. | |
dc.contributor.author | PACA, Victor Hugo da Motta | |
dc.date.accessioned | 2013-12-19T16:35:15Z | |
dc.date.available | 2013-12-19T16:35:15Z | |
dc.date.issued | 2011 | |
dc.identifier.citation | 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 | https://rigeo.sgb.gov.br/handle/doc/1118 | |
dc.description.abstract | 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 | |
dc.language | pt_BR | |
dc.subject | ELETRICIDADE ATMOSFÉRICA | |
dc.subject | TEMPESTADES | |
dc.subject | RAIOS | |
dc.subject | BRASIL | |
dc.subject | PARÁ | |
dc.subject | BELÉM | |
dc.title | Lightning and precipitation produced by Severe Weather Systems, over Belem, Brazil | |
dc.type | Working Paper | pt_BR |
dc.local | Rio de Janeiro | |
Aparece nas coleções: | Trabalhos Apresentados em Eventos |
Arquivos associados a este item:
Arquivo | Descrição | Tamanho | Formato | |
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Evento_Lightning_Paca.pdf | producao cientifica | 1,49 MB | Adobe PDF | Visualizar/Abrir |
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