| 1. Identity statement | ||||
| Reference Type | Conference Paper (Conference Proceedings) | |||
| Site | mtc-m21b.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34P/3K3ARD5 | |||
| Repository | sid.inpe.br/mtc-m21b/2015/08.11.11.38 | |||
| Metadata Repository | sid.inpe.br/mtc-m21b/2015/08.11.11.38.17 | |||
| Metadata Last Update | 2018:06.04.02.55.36 (UTC) administrator | |||
| Secondary Key | INPE--PRE/ | |||
| Citation Key | BalanSSRSOBEON:2015:SeSpWe | |||
| Title | Severe space weather including historical events  | |||
| Year | 2015 | |||
| Access Date | 2024, May 16 | |||
| Secondary Type | PRE CI | |||
| 2. Context | ||||
| Author | 1 Balan, Nanan 2 Skoug, R. 3 Sudarsanam, Tulasi Ram 4 Rajesh, P. K. 5 Shiokawa, Kazuo 6 Otsuka, Yuichi 7 Batista, Inez Staciarini 8 Ebihara, Yusuke 9 Omura, Yoshiharu 10 Nakamura, Takuji | |||
| Resume Identifier | 1 2 3 4 5 6 7 8JMKD3MGP5W/3C9JHDA | |||
| Group | 1 2 3 4 5 6 7 DAE-CEA-INPE-MCTI-GOV-BR | |||
| Affiliation | 1 Nagoya University 2 Los Alamos National Laboratory 3 Indian Institute of Geomagnetism 4 National Cheng Kung University 5 Nagoya University 6 Solar-Terrestrial Environment Laboratory 7 Instituto Nacional de Pesquisas Espaciais (INPE) 8 Kyoto University 9 Kyoto University 10 National Institute of Polar Research | |||
| Author e-Mail Address | 1 2 3 4 5 6 7 inez.batista@inpe.br | |||
| Conference Name | Annual Meetings Asia Oceania Geosciences Society (AOGS) | |||
| Conference Location | Singapore | |||
| Date | 2-7 Aug. | |||
| History (UTC) | 2015-08-11 11:38:17 :: simone -> administrator :: 2018-06-04 02:55:36 :: administrator -> simone :: 2015 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Content Type | External Contribution | |||
| Abstract | Thanks to the work of a number of scientists starting with Carrington [1859] it is known that severe space weather can causeextensive social and economic disruptions in the modern high-tech society. It is therefore important to understand what determines the severity of space weather, and whether it can be predicted. We present the results obtained from the analysis of coronal mass ejections (CME), solar energetic particle (SEP) events, interplanetary magnetic field (IMF), CME-magnetosphere coupling and geomagnetic storms associated with the major space weather events since 1998 by combining data from the ACE and GOES satellites with geomagnetic parameters, and the Carrington event of 1859, the Quebec event of 1989, and an event in 1958. The results seem to indicate that (1) it is the impulsive energy mainly due to the impulsive velocity and orientation of IMF Bz at the leading edge of the CMEs (or CME front) that determine the severity of space weather. (2) CMEs having high impulsive velocity (sudden non-fluctuating increase by over 275 km s-1 over the background) caused severe space weather (SvSW) effects in ACE (failure of the SWI mode of SWEPAM in ACE). (3) The impact of such CMEs which also show the IMF Bz southward from the leading edge caused SvSW at the Earth including extreme geomagnetic storms of mean DstMP < -250 nT during main phases; and the known electric power outages happened during some of these SvSW events. (4) The higher the impulsive velocity, the more severe the space weather, like faster weather fronts and tsunami fronts causing more severe damages through impulsive action. (5) The CMEs having IMF Bz northward at the leading edge do not seem to cause SvSW on Earth though, later when the IMF Bz turns southward, they can lead to super geomagnetic storms of intensity (DstMin) less than even -400 nT. | |||
| Area | CEA | |||
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAE > Severe space weather... | |||
| doc Directory Content | there are no files | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| User Group | self-uploading-INPE-MCTI-GOV-BR simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Read Permission | allow from all | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Linking | Trabalho não Vinculado à Tese/Dissertação | |||
| Mirror Repository | urlib.net/www/2011/03.29.20.55 | |||
| Next Higher Units | 8JMKD3MGPCW/3ETL868 | |||
| Citing Item List | ||||
| Host Collection | sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 | |||
| 6. Notes | ||||
| Empty Fields | archivingpolicy archivist booktitle callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn keywords label language lineage mark nextedition notes numberoffiles numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle size sponsor subject targetfile tertiarytype type url versiontype volume | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||