Sastri, J. H; Takeuchi, T; Araki, T; Yumoto, K; Tsunomura, S; Tachihara, H; Luehr, H; Watermann, J
(American Geophysical Union, 2001-03)
The characteristics of the geomagnetic sudden commencement (SC) that occurred at 1211:30 UT on November 18, 1993, following an interval of prolonged geomagnetic quietness are studied using high time resolution data of ...