Temporal and spatial evolution of discrete auroral arcs as seen by Cluster
Two event studies are presented in this paper where intense convergent electric fields, with mapped intensities up to 1350 mV/m, are measured in the auroral upward current region by the Cluster spacecraft, at altitudes between 3 and 5 Earth radii. Both events are from May 2003, Southern Hemisphere,...
Published in: | Annales Geophysicae |
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Main Authors: | , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Copernicus Publications
2005
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Subjects: | |
Online Access: | https://doi.org/10.5194/angeo-23-2531-2005 https://doaj.org/article/1f4a4b04ea414d5ea046f7761035a15c |