The role of external triggers in flow shear arcs in the dayside aurora

In case studies we relate dayside auroral transients to IMF <I>B<sub>y</sub></I>-distorted plasma convection cells based on high-resolution observations from the ground. We selected three days representing positive and negative IMF <I>B<sub>y</sub><...

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Bibliographic Details
Main Authors: P. E. Sandholt, C. J. Farrugia
Format: Article
Language:English
Published: Copernicus Publications 2008-08-01
Series:Annales Geophysicae
Online Access:https://www.ann-geophys.net/26/2159/2008/angeo-26-2159-2008.pdf