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dc.contributor.author
Mansilla, Gustavo Adolfo
dc.date.available
2020-08-12T12:13:57Z
dc.date.issued
2004-08
dc.identifier.citation
Mansilla, Gustavo Adolfo; Mid-latitude ionospheric effects of a great geomagnetic storm; Elsevier; Journal of Atmospheric and Solar-Terrestrial Physics; 66; 12; 8-2004; 1085-1091
dc.identifier.issn
1364-6826
dc.identifier.uri
http://hdl.handle.net/11336/111513
dc.description.abstract
On March 13, 1989 magnetic storm effects on the mid- and low-latitude ionosphere were investigated. For this, peak electron density of F2-layer (NmF2) data from four chains of ionospheric stations located in the geographic longitude ranges 10°W–15°E, 55°E–85°E, 135°E–155°E and 200°E–255°E were used. Relative deviations of perturbed NmF2 from their respective quiet-time values were considered. Long-lasting negative storm effects were the dominant characteristic observed at middle latitudes, which occurred since the main phase of the storm. In general, the most significant negative disturbances were observed at middle-high latitudes. In the longitudinal sectors in which the storm started at day-time and pre-dusk hours, positive storm effects at middle and low latitudes were observed during the main phase. The role of some physical mechanisms to explain the ionospheric effects is also considered.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Geomagnetic storm
dc.subject
ionosphere
dc.subject
positive and negative effects
dc.subject.classification
Geoquímica y Geofísica
dc.subject.classification
Ciencias de la Tierra y relacionadas con el Medio Ambiente
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Mid-latitude ionospheric effects of a great geomagnetic storm
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-07-20T15:43:20Z
dc.journal.volume
66
dc.journal.number
12
dc.journal.pagination
1085-1091
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Mansilla, Gustavo Adolfo. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Departamento de Física. Laboratorio de Ionósfera; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
dc.journal.title
Journal of Atmospheric and Solar-Terrestrial Physics
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1016/j.jastp.2004.04.003
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S1364682604001026?via%3Dihub
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