Polar cap flow channel events: spontaneous and driven responses

We present two case studies of specific flow channel events appearing at the dusk and/or dawn polar cap boundary during passage at Earth of interplanetary (IP) coronal mass ejections (ICMEs) on 10 January and 25 July 2004. The channels of enhanced (>1 km/s) antisunward convection are do...

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Bibliographic Details
Main Authors: P. E. Sandholt, Y. Andalsvik, C. J. Farrugia
Format: Article
Language:English
Published: Copernicus Publications 2010-11-01
Series:Annales Geophysicae
Online Access:https://www.ann-geophys.net/28/2015/2010/angeo-28-2015-2010.pdf