Distinct solar wind pressure pulses producing convection twin-vortex systems in the ionosphere
We provide conclusive observational evidence demonstrating that a solar wind pressure pulse produces a twin-vortex system of ionospheric currents, while a stepwise pressure increase/decrease creates a single vortex structure, at high-latitude ground magnetograms. Multi-satellite (Wind, Geotail,...
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Format: | Article |
Language: | English |
Published: |
Copernicus Publications
2004-06-01
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Series: | Annales Geophysicae |
Online Access: | https://www.ann-geophys.net/22/2201/2004/angeo-22-2201-2004.pdf |