Austral electrojet indices derived for the great storm of March 1989 1177
Available magnetic records from eight stations in the Antarctica, for the March 1989 geomagnetic storm, are used to construct the southern hemisphere auroral indices, analogous to the boreal ones. The results show a diurnal variation depending on the distribution of the stations. An acceptable corre...
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Istituto Nazionale di Geofisica e Vulcanologia, INGV
1996
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ftjaog:oai:ojs.annalsofgeophysics.eu:article/4046 2023-05-15T13:54:52+02:00 Austral electrojet indices derived for the great storm of March 1989 1177 Silbergleit, V. M. Zossi de Artigas, M. M. Manzano, J. R. 1996-11-25 application/pdf https://www.annalsofgeophysics.eu/index.php/annals/article/view/4046 https://doi.org/10.4401/ag-4046 eng eng Istituto Nazionale di Geofisica e Vulcanologia, INGV https://www.annalsofgeophysics.eu/index.php/annals/article/view/4046/4113 https://www.annalsofgeophysics.eu/index.php/annals/article/view/4046 doi:10.4401/ag-4046 Annals of Geophysics; V. 39 N. 6 (1996) Annals of Geophysics; Vol. 39 No. 6 (1996) 2037-416X 1593-5213 Geomagnetic storm auroral electrojet indices southern hemisphere observations 01.03.02. Magnetic storms info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 1996 ftjaog https://doi.org/10.4401/ag-4046 2022-03-27T06:36:53Z Available magnetic records from eight stations in the Antarctica, for the March 1989 geomagnetic storm, are used to construct the southern hemisphere auroral indices, analogous to the boreal ones. The results show a diurnal variation depending on the distribution of the stations. An acceptable correlation between the northern and southern hemisphere indices are found except for the index indicating the presence of the eastward auroral electrojet. However, differences in the amplitudes of both auroral electrojet indices were observed. Article in Journal/Newspaper Antarc* Antarctica Annals of Geophysics (INGV, Istituto Nazionale di Geofisica e Vulcanologia) Austral Annals of Geophysics 39 6 |
institution |
Open Polar |
collection |
Annals of Geophysics (INGV, Istituto Nazionale di Geofisica e Vulcanologia) |
op_collection_id |
ftjaog |
language |
English |
topic |
Geomagnetic storm auroral electrojet indices southern hemisphere observations 01.03.02. Magnetic storms |
spellingShingle |
Geomagnetic storm auroral electrojet indices southern hemisphere observations 01.03.02. Magnetic storms Silbergleit, V. M. Zossi de Artigas, M. M. Manzano, J. R. Austral electrojet indices derived for the great storm of March 1989 1177 |
topic_facet |
Geomagnetic storm auroral electrojet indices southern hemisphere observations 01.03.02. Magnetic storms |
description |
Available magnetic records from eight stations in the Antarctica, for the March 1989 geomagnetic storm, are used to construct the southern hemisphere auroral indices, analogous to the boreal ones. The results show a diurnal variation depending on the distribution of the stations. An acceptable correlation between the northern and southern hemisphere indices are found except for the index indicating the presence of the eastward auroral electrojet. However, differences in the amplitudes of both auroral electrojet indices were observed. |
format |
Article in Journal/Newspaper |
author |
Silbergleit, V. M. Zossi de Artigas, M. M. Manzano, J. R. |
author_facet |
Silbergleit, V. M. Zossi de Artigas, M. M. Manzano, J. R. |
author_sort |
Silbergleit, V. M. |
title |
Austral electrojet indices derived for the great storm of March 1989 1177 |
title_short |
Austral electrojet indices derived for the great storm of March 1989 1177 |
title_full |
Austral electrojet indices derived for the great storm of March 1989 1177 |
title_fullStr |
Austral electrojet indices derived for the great storm of March 1989 1177 |
title_full_unstemmed |
Austral electrojet indices derived for the great storm of March 1989 1177 |
title_sort |
austral electrojet indices derived for the great storm of march 1989 1177 |
publisher |
Istituto Nazionale di Geofisica e Vulcanologia, INGV |
publishDate |
1996 |
url |
https://www.annalsofgeophysics.eu/index.php/annals/article/view/4046 https://doi.org/10.4401/ag-4046 |
geographic |
Austral |
geographic_facet |
Austral |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_source |
Annals of Geophysics; V. 39 N. 6 (1996) Annals of Geophysics; Vol. 39 No. 6 (1996) 2037-416X 1593-5213 |
op_relation |
https://www.annalsofgeophysics.eu/index.php/annals/article/view/4046/4113 https://www.annalsofgeophysics.eu/index.php/annals/article/view/4046 doi:10.4401/ag-4046 |
op_doi |
https://doi.org/10.4401/ag-4046 |
container_title |
Annals of Geophysics |
container_volume |
39 |
container_issue |
6 |
_version_ |
1766261011362349056 |