1. Identificação | |
Tipo de Referência | Artigo em Evento (Conference Proceedings) |
Site | mtc-m16b.sid.inpe.br |
Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Repositório | cptec.inpe.br/adm_conf/2005/10.18.17.59 |
Última Atualização | 2006:04.20.12.19.12 (UTC) administrator |
Repositório de Metadados | cptec.inpe.br/adm_conf/2005/10.18.17.59.47 |
Última Atualização dos Metadados | 2018:06.05.03.42.40 (UTC) administrator |
Chave de Citação | LevitRCFSPGC:2006:ExWeEv |
Título | Extreme Weather Events Genesis and Forecast in Alagoas State of Brazil |
Formato | CD-ROM, On-line. |
Ano | 2006 |
Data de Acesso | 20 abr. 2024 |
Tipo Secundário | PRE CI |
Número de Arquivos | 1 |
Tamanho | 1731 KiB |
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2. Contextualização | |
Autor | 1 Levit, Vladimir 2 Rodrigues, Luis Ricardo Lage 3 Costa, Saulo Barros 4 Fedorova, Natalia 5 Simplicio, Thiago dos Anjos 6 Pereira, Geovanni Calheiros 7 Gemiacki, Lizandro 8 Carvalho, Lílian Caldas de |
Afiliação | 1 Federal University of Alagoas (UFAL), Department of Meteorology 2 Rd. BR. 104, km 14, 57072-970, Tabuleiro, Maceio, Al, Brazil |
Endereço de e-Mail do Autor | 1 vladimir@ccen.ufal.br 2 wok_trunks@ig.com.br |
Editor | Vera, Carolina Nobre, Carlos |
Endereço de e-Mail | vladimir@ccen.ufal.br |
Nome do Evento | International Conference on Southern Hemisphere Meteorology and Oceanography, 8 (ICSHMO). |
Localização do Evento | Foz do Iguaçu |
Data | 24-28 Apr. 2006 |
Editora (Publisher) | American Meteorological Society (AMS) |
Cidade da Editora | 45 Beacon Hill Road, Boston, MA, USA |
Páginas | 1811-1818 |
Título do Livro | Proceedings |
Tipo Terciário | Poster |
Organização | American Meteorological Society (AMS) |
Histórico (UTC) | 2005-10-18 17:59:48 :: vladimir@ccen.ufal.br -> administrator :: 2005-11-11 21:53:25 :: administrator -> adm_conf :: 2005-12-16 00:04:39 :: adm_conf -> lise@dpi.inpe.br :: 2006-04-03 19:07:20 :: lise@dpi.inpe.br -> administrator :: 2006-04-18 20:54:02 :: administrator -> lise@dpi.inpe.br :: 2010-12-28 12:36:20 :: lise@dpi.inpe.br -> administrator :: 2010-12-29 15:55:22 :: administrator -> lise@dpi.inpe.br :: 2006 2010-12-29 16:05:40 :: lise@dpi.inpe.br -> administrator :: 2006 2010-12-29 18:51:13 :: administrator -> banon :: 2006 2011-01-02 17:14:39 :: banon -> administrator :: 2006 2018-06-05 03:42:40 :: administrator -> :: 2006 |
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3. Conteúdo e estrutura | |
É a matriz ou uma cópia? | é a matriz |
Estágio do Conteúdo | concluido |
Transferível | 1 |
Palavras-Chave | extreme weather events HYSPLIT model jet stream mesoscale convective complex ocean surface heating |
Resumo | Significant precipitation, thunderstorm, floods and other extreme weather events, which have caused problems in Alagoas State, were investigated. Difficulties of such events forecast are the result of restrict meteorological data, insufficient knowledge of a synoptic systems development and absence of the numerical meteorological models suitability verification over this region. NCEP reanalysis data, HYSPLIT model trajectories, satellite images and adjacent Atlantic Ocean thermal conditions were used for the investigation. Wave Disturbance in the field of Trade Winds (WDTW) on the northwest periphery of subtropical High were associated with a different processes of clouds formation, which are possible to create both Cb (high air instability) and St-clouds (under thermal inversion level). Periphery of the frontal zones rest were one of the causes of the WDTW formation far from other synoptic systems. The WDTW were associated with Mesoscale Convective Complex (MCC). Very height air instability (CAPE=3936J/Kg and LI=-7) was typical for these events. Extreme events forecast were elaborated by indexes of instability and a convective available potential energy (CAPE) calculated by forecasted vertical profiles using. These profiles were constructed by Air Parcels Trajectories of HYSPLIT model. The strong convection geneses were different for the studied events. The ocean surface heating near Alagoas and baric trough at low levels were associated with the thunderstorm development in some MCC events. In other MCC a very weak jet stream at high levels near Alagoas was identified as a principal process for ascendant motion formation. The 12h-24h antecedent forecasted vertical profiles were helped for extreme events forecast. |
Área | MET |
Tipo | Weather analysis and forecasting |
Conteúdo da Pasta doc | acessar |
Conteúdo da Pasta source | Extreme.doc | 03/04/2006 16:07 | 1.2 MiB | |
Conteúdo da Pasta agreement | não têm arquivos |
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4. Condições de acesso e uso | |
URL dos dados | http://urlib.net/ibi/cptec.inpe.br/adm_conf/2005/10.18.17.59 |
URL dos dados zipados | http://urlib.net/zip/cptec.inpe.br/adm_conf/2005/10.18.17.59 |
Idioma | en |
Arquivo Alvo | 1811-1818.pdf |
Grupo de Usuários | vladimir@ccen.ufal.br lise@dpi.inpe.br administrator |
Visibilidade | shown |
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5. Fontes relacionadas | |
Acervo Hospedeiro | cptec.inpe.br/nobre/2005/06.02.21.14 cptec.inpe.br/walmeida/2003/04.25.17.12 |
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6. Notas | |
Nota | 1 |
Campos Vazios | archivingpolicy 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 |
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