AN EXAMPLE OF GENERAL SOLAR-TERRESTRIAL EFFECTS OF MAJOR SOLAR EVENTS

The general solar-terrestrial effects including 20 parameters of major solar events in February, 1986 are analyzed and illustrated in terms of time sequence of various disturbances in interplantary space, ionosphere and geomagnetic field. The characteristics of geomagnetic storm recorded at 6 stations, which are the Great Wall in Antarctic, Honolulu, Kakioka, Beijing, Boulder and Barrow, are compared. The satellite anomaly and communication disturbance are also shown.