Multi-site observations of the association between aurora and plasma convection in the cusp/polar cap during a southeastward(&amp;lt;i&amp;gt;B&amp;lt;sub&amp;gt;y&amp;lt;/sub&amp;gt;&amp;lt;/i&amp;gt; &amp;lt;u&amp;gt;~&amp;lt;/u&amp;gt; |&amp;lt;i&amp;gt;B&amp;lt;sub&amp;gt;z&amp;lt;/sub&amp;gt;&amp;lt;/i&amp;gt;|) IMF orientation
Annales geophysicae