On January 10-11, 1997 a wide magnetic cloud crossed the Earth's orbit triggering intense geomagnetic activity. We present the preliminary results of the analysis of the low frequency pulsation activity observed simultaneously at very high latitudes (Terra Nova Bay, Antarctica) and at low latitudes (L'Aquila, Italy) in correspondence of different changes in the external solar wind conditions.
The Earth's passage of a magnetic cloud on January 10-11, 1997: A preliminary analysis of geomagnetic field fluctuations at a low latitude and an Antarctic station
De Lauretis, M;Francia, P;Pietropaolo, Ermanno;
1997-01-01
Abstract
On January 10-11, 1997 a wide magnetic cloud crossed the Earth's orbit triggering intense geomagnetic activity. We present the preliminary results of the analysis of the low frequency pulsation activity observed simultaneously at very high latitudes (Terra Nova Bay, Antarctica) and at low latitudes (L'Aquila, Italy) in correspondence of different changes in the external solar wind conditions.File in questo prodotto:
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