Área de identificação | |
Tipo de Referência | Artigo em Evento (Conference Proceedings) |
Site | mtc-m21b.sid.inpe.br |
Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identificador | 8JMKD3MGP3W34P/3M9Q88B |
Repositório | sid.inpe.br/mtc-m21b/2016/08.17.14.03 |
Metadados | sid.inpe.br/mtc-m21b/2016/08.17.14.03.07 |
Última Atualização dos Metadados | 2018:06.04.02.41.02 administrator |
Chave Secundária | INPE--PRE/ |
Chave de Citação | BalanEbSkOmBaNa:2016:InFoSe |
Título | Indices for forecasting severe space weather  |
Ano | 2016 |
Data de Acesso | 26 fev. 2021 |
Área de contextualização | |
Autor | 1 Balan, Nalan 2 Ebihara, Yusuke 3 Skoug, R. 4 Omura, Yoshiharu 5 Batista, Inez Staciarini 6 Nakamura, Takuji |
Identificador de Curriculo | 1 2 3 4 5 8JMKD3MGP5W/3C9JHDA |
Grupo | 1 DGE-CEA-INPE-MCTI-GOV-BR 2 3 4 5 DAE-CEA-INPE-MCTI-GOV-BR |
Afiliação | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Kyoto University 3 Los Alamos National Laboratory 4 Kyoto University 5 Instituto Nacional de Pesquisas Espaciais (INPE) 6 National Institute of Polar Research |
Endereço de e-Mail do Autor | 1 balannanan@gmail.com 2 3 4 5 inez.batista@inpe.br |
Nome do Evento | Annual Meeting Asia Oceania Geosciences Society, 13 (AOGS) |
Localização do Evento | Beijing |
Data | 31 July - 05 Aug. |
Tipo Secundário | PRE CI |
Histórico | 2016-08-17 14:03:45 :: simone -> administrator :: 2016 2018-06-04 02:41:02 :: administrator -> simone :: 2016 |
Área de conteúdo e estrutura | |
Estágio do Conteúdo | concluido |
Transferível | 1 |
Tipo do Conteudo | External Contribution |
Resumo | Indices for Forecasting Severe Space Weather Nanan BALAN1#+, Yusuke EBIHARA2, R. SKOUG3, Yoshiharu OMURA2, Inez BATISTA1, Takuji NAKAMURA4 1 National Institute for Space Research, Brazil, 2 Kyoto University, Japan, 3 Los Alamos National Laboratory, United States, 4 National Institute of Polar Research, Japan #Corresponding author: balannanan@gmail.com +Presenter We suggest indices for forecasting severe space weather (SvSW) at the Earth that can damage technological systems such as electric power grids for the first time using ACE and IMP satellite data and Dst index. We study the characteristics of the CMEs that produced all 90 intense geomagnetic storms (DstMin < -100 nT) including 2 SvSW events since 1998 and earlier SvSW events such as the Carrington event of 1859, Quebec event of 1989 and an event in 1958. The CME and IMF parameters corresponding to the main phase (MP) of the geomagnetic storms are used to develop a forecast scheme. The scheme is tested using hourly values of solar wind and IMF. The results reveal that (1) all known electric power outages happened during the SvSW events that produced extreme geomagnetic storms having high mean Dst during MP (mean DstMP < -250 nT). (2) The products (ΔV x Bz), (V x Bz) and (P x Bz) show very large negative values at the CME fronts (of velocity ΔV) that caused SvSW, with V, P and Bz being the solar wind velocity in km s-1, dynamic pressure in nPa and north-south (northward positive) component of IMF in nT. (3) The product (ΔV x Bz) seems a suitable index for forecasting SvSW. |
Area | CEA |
Arranjo 1 | |
Arranjo 2 | |
Conteúdo da Pasta source | não têm arquivos |
Conteúdo da Pasta agreement | |
Área de condições de acesso e uso | |
Idioma | en |
Grupo de Usuários | simone |
Grupo de Leitores | administrator simone |
Visibilidade | shown |
Permissão de Leitura | allow from all |
Permissão de Atualização | não transferida |
Área de fontes relacionadas | |
Repositório Espelho | urlib.net/www/2011/03.29.20.55 |
Unidades Imediatamente Superiores | 8JMKD3MGPCW/3ETL868 8JMKD3MGPCW/3EU29DP |
Acervo Hospedeiro | sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 |
Área de notas | |
Campos Vazios | accessionnumber archivingpolicy archivist booktitle callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn keywords label lineage mark nextedition notes numberoffiles numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress rightsholder secondarydate secondarymark serieseditor session shorttitle size sponsor subject targetfile tertiarymark tertiarytype type url versiontype volume |
| |