Letter to the Editor—A Generalized PERT

Letter to the EditorA statistical study of the location and motion of the HF radar cusp

The large-scale and continuous monitoring of the ionospheric cusp region offered by HF radars has been exploited in order to examine the statistical location and motion of the equatorward edge of the HF radar cusp as a function of the upstream IMF BZ component. Although a considerable scatter is seen, both parameters have a clear influence from the north-south component of the IMF. Excellent ag...

Letter to the editor

Letter to the editor

 This article has no abstract.

Letter to the Editor

No Abstract is available

Letter to the editor