Documents A tool for improved space weather predictions: the CME expansion speed.

A tool for improved space weather predictions: the CME expansion speed. Max-Planck-Institut für Aeronomie Katlenburg-Lindau Germany Instituto Nacional de Pesquisas Espaciais…

Documents The background

Ionospheric forecast over Europe driven by IMF conditions Tsagouri I. and A. Belehaki National Observatory of Athens The background Prölss, G.W., On explaining the local…

Documents Response of geomagnetic activity indices to the solar wind parameters

Response of geomagnetic activity indices to the solar wind parameters Byung-Ho Ahn Kyungpook National University Daegu, Korea 2009 UN BSS & IHY Workshop Daejeon, Korea…