1. Identificação | |
Tipo de Referência | Artigo em Evento (Conference Proceedings) |
Site | mtc-m21d.sid.inpe.br |
Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identificador | 8JMKD3MGP3W34T/4878F48 |
Repositório | sid.inpe.br/mtc-m21d/2022/12.13.18.01 |
Repositório de Metadados | sid.inpe.br/mtc-m21d/2022/12.13.18.01.38 |
Última Atualização dos Metadados | 2023:01.03.16.46.27 (UTC) administrator |
Chave Secundária | INPE--PRE/ |
Chave de Citação | FigueiredoVaBeBoTaWr:2022:SeGrWa |
Título | Secondary Gravity Waves Generated by the Tonga Volcano Explosion and Its Effect on the New Zealand, Australia, and South America Ionosphere |
Ano | 2022 |
Data de Acesso | 23 maio 2024 |
Tipo Secundário | PRE CI |
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2. Contextualização | |
Autor | 1 Figueiredo, Cosme Alexandre Oliveira Barros 2 Vadas, Sharon 3 Becker, Erich 4 Bossert, Katrina 5 Takahashi, Hisao 6 Wrasse, Cristiano Max |
Identificador de Curriculo | 1 2 3 4 5 8JMKD3MGP5W/3C9JHCM |
Grupo | 1 DICEP-CGCE-INPE-MCTI-GOV-BR 2 3 4 5 DICEP-CGCE-INPE-MCTI-GOV-BR 6 DICEP-CGCE-INPE-MCTI-GOV-BR |
Afiliação | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 NorthWest Research Associates 3 NorthWest Research Associates 4 Arizona State University 5 Instituto Nacional de Pesquisas Espaciais (INPE) 6 Instituto Nacional de Pesquisas Espaciais (INPE) |
Endereço de e-Mail do Autor | 1 anagetinga@hotmail.com 2 3 4 5 6 cristiano.wrasse@inpe.br |
Nome do Evento | AGU Fall Meeting |
Localização do Evento | Chicago, IL |
Data | 12-16 Dec. 2022 |
Editora (Publisher) | AGU |
Histórico (UTC) | 2022-12-13 18:01:38 :: simone -> administrator :: 2023-01-03 16:46:27 :: administrator -> simone :: 2022 |
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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 |
Resumo | In this presentation, we discuss the Traveling ionospheric disturbances observed over New Zealand, Australia, and South America that were caused by the multiple explosions of the Tonga volcano (20° S; 175° W) on January 15, 2015, the first one of which occurred at ~4:15 UT. To observe the ionospheric effects at these locations, approximately 1000 GNSS receivers were used to calculate the detrended total electronic content (dTEC). Approximately 1.0 - 1.5 hour after the first explosion, traveling ionospheric disturbances (TIDs) were observed over New Zealand with a horizontal wavelength (λ_H) of 1300-1525 km, horizontal phase velocity (C_H) of 551-635 m/s, period (τ) of 39-40 min, and azimuth (?) (α) of 210-215°. On the other hand, in Australia, TIDs were observed 3 hours after the explosion with λ_H, C_H, τ, and α of 861 km, 478 m/s, 30 min, and 266°, respectively. Finally, in South America, 8 hours after the explosion, we observed TIDs with the following characteristics: λ_H between 348 and 1174 km, C_H of 294 - 515 m/s, τ of 19 - 36 min., and α of 32°. Between 18:00 UT and 19:00 UT, we also observed TIDs over South America with λ_H of 330-505 km, C_H of 275 - 350 m/s, τ of 20 - 24 min., and α of 32-139°. We then discuss using the Model for gravity wavE SOurce, Ray trAcing and reConstruction (MESORAC) to calculate the primary GWs and the HIAMCM (HI Altitude Mechanistic general Circulation Model) model to determine the secondary GWs in the thermosphere created by these explosions. Via comparison with these model results, we show that it is the secondary GWs which propagate over New Zealand, Australia, and South America. |
Área | CEA |
Arranjo | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCE > Secondary Gravity Waves... |
Conteúdo da Pasta doc | não têm arquivos |
Conteúdo da Pasta source | não têm arquivos |
Conteúdo da Pasta agreement | |
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4. Condições de acesso e uso | |
Grupo de Usuários | simone |
Visibilidade | shown |
Permissão de Atualização | não transferida |
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5. Fontes relacionadas | |
Unidades Imediatamente Superiores | 8JMKD3MGPCW/46KTFK8 |
Acervo Hospedeiro | urlib.net/www/2021/06.04.03.40 |
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6. Notas | |
Campos Vazios | archivingpolicy archivist booktitle callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn keywords label language lineage mark mirrorrepository nextedition notes numberoffiles numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisheraddress readergroup readpermission rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle size sponsor subject targetfile tertiarymark tertiarytype type url versiontype volume |
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7. Controle da descrição | |
e-Mail (login) | simone |
atualizar | |
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