Fig. 3From: Global and local Joule heating during substorms in St. Patrick’s Day 2015 geomagnetic stormPolar grid plots of the electron and ion fluxes output of the Ovation-Prime model at a 22:58 UT on 17 March 2015 and at b 00:38 UT on 18 March 2015. Spatial distributions of the 12 standard AE stations are marked with red spots. Locations of magnetometer stations in the Fennoscandia magnetometer chain are enclosed with a black rectangleBack to article page