Spatio-temporal development of large-scale auroral electrojet currents relative to substorm onsets

<p>During auroral substorms, the electric currents flowing in the ionosphere change rapidly, and a large amount of energy is dissipated in the auroral ionosphere. An important part of the auroral current system is the auroral electrojets whose profiles can be estimated from magnetic field meas...

Full description

Bibliographic Details
Main Authors: S. Käki, A. Viljanen, L. Juusola, K. Kauristie
Format: Article
Language:English
Published: Copernicus Publications 2022-02-01
Series:Annales Geophysicae
Online Access:https://angeo.copernicus.org/articles/40/107/2022/angeo-40-107-2022.pdf