Latitude dependence of long-term geomagnetic activity and its solar wind drivers

To validate the usage of global indices in studies of geomagnetic activity, we have examined the latitude dependence of geomagnetic variations in Fennoscandia and Svalbard from 1994 to 2010. Daily standard deviation (SD) values of the horizontal magnetic field have been used as a measure of the...

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Bibliographic Details
Main Authors: M. Myllys, N. Partamies, L. Juusola
Format: Article
Language:English
Published: Copernicus Publications 2015-05-01
Series:Annales Geophysicae
Online Access:https://www.ann-geophys.net/33/573/2015/angeo-33-573-2015.pdf