1. Identificação | |
Tipo de Referência | Artigo em Revista Científica (Journal Article) |
Site | mtc-m21d.sid.inpe.br |
Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identificador | 8JMKD3MGP3W34T/48LMBG8 |
Repositório | sid.inpe.br/mtc-m21d/2023/03.06.15.28 |
Última Atualização | 2023:03.06.15.28.20 (UTC) administrator |
Repositório de Metadados | sid.inpe.br/mtc-m21d/2023/03.06.15.28.20 |
Última Atualização dos Metadados | 2024:01.02.17.16.41 (UTC) administrator |
DOI | 10.1029/2022JA031138 |
ISSN | 2169-9402 |
Chave de Citação | VadasBeFiBoHaGa:2023:MoCoIC |
Título | Primary and secondary gravity waves and large-scale wind changes generated by the Tonga volcanic eruption on 15 January 2022: modeling and comparison with ICON-MIGHTI winds |
Ano | 2023 |
Mês | Feb. |
Data de Acesso | 12 maio 2024 |
Tipo de Trabalho | journal article |
Tipo Secundário | PRE PI |
Número de Arquivos | 1 |
Tamanho | 22345 KiB |
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2. Contextualização | |
Autor | 1 Vadas, Sharon L. 2 Becker, Erich 3 Figueiredo, Cosme Alexandre Oliveira Barros 4 Bossert, Katrina 5 Harding, Brian J. 6 Gasque, L. Claire |
ORCID | 1 0000-0002-6459-005X 2 0000-0001-7883-3254 3 0000-0003-4423-5111 4 0000-0002-7076-0449 5 0000-0002-1293-9379 6 0000-0002-9000-7630 |
Grupo | 1 2 3 DICEP-CGCE-INPE-MCTI-GOV-BR |
Afiliação | 1 Northwest Research Associates 2 Northwest Research Associates 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Arizona State University 5 University of California 6 University of California |
Endereço de e-Mail do Autor | 1 vasha@nwra.com 2 3 anagetinga@hotmail.com |
Revista | Journal of Geophysical Research: Space Physics |
Volume | 128 |
Número | 2 |
Páginas | e2022JA031138 |
Histórico (UTC) | 2023-03-06 15:28:20 :: simone -> administrator :: 2023-03-06 15:28:21 :: administrator -> simone :: 2023 2023-03-06 15:29:00 :: simone -> administrator :: 2023 2024-01-02 17:16:41 :: administrator -> simone :: 2023 |
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3. Conteúdo e estrutura | |
É a matriz ou uma cópia? | é a matriz |
Estágio do Conteúdo | concluido |
Transferível | 1 |
Tipo do Conteúdo | External Contribution |
Tipo de Versão | publisher |
Palavras-Chave | gravity waves ICON-MIGHTI wind thermosphere Tonga eruption |
Resumo | We simulate the primary and secondary atmospheric gravity waves (GWs) excited by the upward movement of air generated by the Hunga Tonga-Hunga Ha'apai (hereafter Tonga) volcanic eruption on 15 January 2022. The Model for gravity wavE SOurce, Ray trAcing and reConstruction (MESORAC) is used to calculate the primary GWs and the local body forces/heatings generated where they dissipate. We add these forces/heatings to the HIgh Altitude Mechanistic general Circulation Model (HIAMCM) to determine the secondary GWs and large-scale wind changes that result. We find that a wide range of medium to large-scale secondary GWs with concentric ring structure are created having horizontal wind amplitudes of u′, v′ ∼ 100200 m/s, ground-based periods of τr ∼ 20 min to 7 hr, horizontal phase speeds of cH ∼ 100600 m/s, and horizontal wavelengths of λH ∼ 4007,500 km. The fastest secondary GWs with cH ∼ 500600 m/s are large-scale GWs with λH ∼ 3,0007,500 km and τr ∼ 1.57 hr. They reach the antipode over Africa ∼9 hr after creation. Large-scale temporally and spatially varying wind changes of ∼80120 m/s are created where the secondary GWs dissipate. We analyze the Tonga waves measured by the Michelson Interferometer for Global High-resolution Thermospheric Imaging (MIGHTI) on the National Aeronautics and Space Administration Ionospheric Connection Explorer (ICON), and find that the observed GWs were medium to large-scale with cH ∼ 100600 m/s and λH ∼ 8007,500 km, in good agreement with the simulated secondary GWs. We also find good agreement between ICON-MIGHTI and HIAMCM for the timing, amplitudes, locations, and wavelengths of the Tonga waves, provided we increase the GW amplitudes by ∼2 and sample them ∼30 min later than ICON. |
Área | CEA |
Arranjo | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCE > Primary and secondary... |
Conteúdo da Pasta doc | acessar |
Conteúdo da Pasta source | não têm arquivos |
Conteúdo da Pasta agreement | |
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4. Condições de acesso e uso | |
URL dos dados | http://urlib.net/ibi/8JMKD3MGP3W34T/48LMBG8 |
URL dos dados zipados | http://urlib.net/zip/8JMKD3MGP3W34T/48LMBG8 |
Idioma | en |
Arquivo Alvo | JGR Space Physics - 2023 - Vadas - Primary and Secondary Gravity Waves and Large‐Scale Wind Changes Generated by the Tonga.pdf |
Grupo de Usuários | simone |
Visibilidade | shown |
Política de Arquivamento | denypublisher6 allowfinaldraft |
Permissão de Leitura | allow from all |
Permissão de Atualização | não transferida |
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5. Fontes relacionadas | |
Unidades Imediatamente Superiores | 8JMKD3MGPCW/46KTFK8 |
Divulgação | WEBSCI; AGU; MGA; COMPENDEX. |
Acervo Hospedeiro | urlib.net/www/2021/06.04.03.40 |
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6. Notas | |
Campos Vazios | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes parameterlist parentrepositories previousedition previouslowerunit progress project readergroup resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url |
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7. Controle da descrição | |
e-Mail (login) | simone |
atualizar | |
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