Fig. 5From: Observations of high-latitude geomagnetic field fluctuations during St. Patrick’s Day storm: Swarm and SuperDARN measurementsHurst exponent average latitude profile. (from the left to the right) Temporal trends of AE and Sym-H indices in the time interval 13 and 25 March 2015. Daily profiles of the Hurst exponent values obtained averaging the results coming from the three Swarm satellites as a function of the AACGM latitude moving along the mean trajectory of the satellite from the morning (on the left) to the evening side (on the right)Back to article page