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 Hemisph...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Copernicus Publications
2005-10-01
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| Series: | Annales Geophysicae |
| Online Access: | https://www.ann-geophys.net/23/2531/2005/angeo-23-2531-2005.pdf |