Fig. 7.From: Behaviour of the quiet-day geomagnetic variation at Livingston Island and variability of the Sq focus position in the South American-Antarctic Peninsula regionTypical H variation for the average of five International Quiet Days of each month for 1999 when the variation of D passes through zero at different locations (every 5° and excluding the points closest to the geomagnetic equator) as a function of geomagnetic latitude from the CM4 model. Positions of the observatories used in the analyses are given according to their geomagnetic latitude.Back to article page