Abstract Using data available at the present time, a summary of the significant solar-terrestrial events of STIP Interval XII (April 10–July 1, 1981) has been prepared. The first half of the interval was extremely active, several of the largest X-ray flares, particle events, and shocks of the present solar cycle took place during April and the first half of May. The second half of the interval, on the other hand, was characterized by relatively quiet conditions. Several large events which occurred on 10, 24 and 27 April and on 8 and 16 May are discussed in some detail. It is suggested that one of the most interesting subjects of future study could be the comparison and statistical analysis of the numerous events for which excellent observations are available, e.g. on what causes a type II burst to propagate in the interplanetary medium.
A summary of significant solar-initiated events during STIP interval XII
Advances in Space Research ; 2 , 11 ; 271-284
01.01.1983
14 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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