Fig. 7From: Two current systems in the preliminary phase of sudden commencements in the magnetosphereVectors of the inertia current (\({\varvec{J}}\)i) in the post-noon sector of the equatorial plane at 5.5 min. The pressure distribution in the equatorial plane is shown with color shading. See Fig. 6 caption for descriptions of the red circle and blue ellipseBack to article page