| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16c.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 6qtX3pFwXQZ46UVsP5/EGMmE |
| Repository | sid.inpe.br/yolanda/2005/01.07.16.04 (restricted access) |
| Last Update | 2005:06.28.11.10.47 (UTC) administrator |
| Metadata Repository | sid.inpe.br/yolanda/2005/01.07.16.04.09 |
| Metadata Last Update | 2018:06.04.04.13.10 (UTC) administrator |
| Secondary Key | INPE-12810-PRE/8100 |
| ISSN | 0103-9733 |
| Citation Key | DalLagoVEGGGBSSLS:2004:GrGeSt |
| Title | Great geomagnetic storms in the rise and maximum of solar cycle 23  |
| Project | MAGHEL: Magnetosfera e heliosfera |
| Year | 2004 |
| Secondary Date | 2004 |
| Month | Dec. |
| Access Date | 2024, Apr. 28 |
| Secondary Type | PRE PN |
| Number of Files | 1 |
| Size | 580 KiB |
| 2. Context | |
| Author | 1 Dal Lago, Alisson 2 Vieira, Luiz Eduardo Antunes 3 Echer, Ezequiel 4 Gonzalez Alarcon, Walter Demétrio 5 Gonzalez Alarcon, Alicia Luisa Clua 6 Guarnieri, Fernando Luiz 7 Balmaceda, Laura A. 8 Santos, J. 9 Silva, Marlos Rockenbach da 10 Lucas, Aline de 11 Schuch, Nelson Jorge |
| Resume Identifier | 1 8JMKD3MGP5W/3C9JGH3 2 3 8JMKD3MGP5W/3C9JH3D 4 5 6 7 8 9 10 11 8JMKD3MGP5W/3C9JHUD |
| Group | 1 DGE-INPE-MCT-BR 2 DAS-INPE-MCT-BR 3 DGE-INPE-MCT-BR 4 DGE-INPE-MCT-BR 5 DGE-INPE-MCT-BR 6 DGE-INPE-MCT-BR 7 DGE-INPE-MCT-BR 8 DGE-INPE-MCT-BR 9 DGE-INPE-MCT-BR 10 DGE-INPE-MCT-BR 11 RSU-INPE-MCT-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais, Divisão de Geofisica Espacial (INPE. DGE) 2 Instituto Nacional de Pesquisas Espaciais, Divisão de Astrofísica (INPE.DAS) 3 Instituto Nacional de Pesquisas Espaciais, Divisão de Geofisica Espacial (INPE. DGE) 4 Instituto Nacional de Pesquisas Espaciais, Divisão de Geofisica Espacial (INPE. DGE) 5 Instituto Nacional de Pesquisas Espaciais, Divisão de Geofisica Espacial (INPE. DGE) 6 Instituto Nacional de Pesquisas Espaciais, Divisão de Geofisica Espacial (INPE. DGE) 7 Instituto Nacional de Pesquisas Espaciais, Divisão de Geofisica Espacial (INPE. DGE) 8 Instituto Nacional de Pesquisas Espaciais, Divisão de Geofisica Espacial (INPE. DGE) 9 Instituto Nacional de Pesquisas Espaciais, Divisão de Geofisica Espacial (INPE. DGE) 10 Instituto Nacional de Pesquisas Espaciais, Divisão de Geofisica Espacial (INPE. DGE) 11 Instituto Nacional de Pesquisas Espaciais, Centro Regional Sul de Pesquisas Espaciais (INPE. RSU) |
| Journal | Brazilian Journal of Physics |
| Volume | 34 |
| Number | 4 |
| Pages | 1542-1546 |
| History (UTC) | 2010-05-14 01:58:21 :: alexandra -> marciana :: 2011-05-11 09:48:15 :: marciana -> administrator :: 2018-06-04 04:13:10 :: administrator -> marciana :: 2004 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Keywords | SPACE GEOPHYSICS Magnetic storms Magnetic clouds Interplanetary GEOFÍSICA ESPACIAL Tempestade magnética Nuvens magnéticas Interplanetário |
| Abstract | Geomagnetic storms are intervals of time when a sufficiently intense and long-lasting interplanetary convection electric field leads, through a substantial injection of energy into the magnetosphere-ionosphere system, to an intensified ring current, strong enough to exceed some key threshold of the quantifying storm time Dst index. We have studied all the 9 great magnetic storms (peak Dst < -200 nT) observed during the rise and maximum of solar cycle 23 (from 1997 to early 2001), in order to identify their solar and interplanetary causes. Apart of one storm occurred during the period without observations from the Solar and Heliospheric Observatory (SOHO), all of them were related to coronal mass ejections observed by the Large Angle and Spectroscopic Coronagraph (LASCO). The sources of interplanetary southward magnetic field, Bs, responsible for the occurrence of the storms were related to the intensified shock/sheath field, interplanetary magnetic cloud's field, or the combination of sheath-cloud or sheath-ejecta field. It called our attention the fact that one of the events was related to a slow CME, with CME expansion speed not greater than 550 km/s. The purpose of this paper is to address the main sources of large geomagnetic disturbances using the current satellite capability available. As a general conclusion, we found that shock/sheath compressed fields are the most important interplanetary causes of great magnetic storms during this period. |
| Area | CEA |
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDGE > Great geomagnetic storms... |
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > CRCRS > Great geomagnetic storms... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| Target File | great geomagnetic.pdf |
| User Group | administrator alexandra |
| Visibility | shown |
| Copy Holder | SID/SCD |
| Archiving Policy | denypublisher denyfinaldraft12 |
| Read Permission | deny from all and allow from 150.163 |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3ETR8EH 8JMKD3MGPCW/3EU29DP 8JMKD3MGPCW/3EUFCFP |
| Dissemination | WEBSCI; PORTALCAPES; SCIELO. |
| Host Collection | sid.inpe.br/mtc-m18@80/2008/03.17.15.17 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyright creatorhistory descriptionlevel documentstage doi e-mailaddress electronicmailaddress format isbn label language lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress readergroup rightsholder schedulinginformation secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |