Fig. 14From: Two current systems in the preliminary phase of sudden commencements in the magnetosphereType H and L current systems at t = 5.5 min colored according to inertia \({V}_{A}\) in the same manner as in Fig. 3. The current lines are shown only in the area of \(\beta\)<0.2. The contour line colors change in increments of \(\pm 0.1\). The type L current from AH is not shown in this figureBack to article page