Dubey, S. C; Mishra, A. P
(Astronomical Society of India, 2001)
A set of 50 intense geomagnetic storms follows the criteria of Dst≤-100 nT, IMF B ≥10 nT with time duration ≥ 3 hr., during the solar maximum period (1989-91) of solar cycle 22 have been analysed. The study of this short ...