Variations of Solar Wind Fluxes Observed on Board Venera-5 and Venera-6 from January 21 to March 21 1969 and Pulsations of the Earth’s Electromagnetic Field Caused by these Variations

This paper describes the preliminary results of comparison of data obtained from recording of solar wind fluxes on board Venera-5 and Venera-6 from January 21 to March 21, 1969 and from recording of pulsations and short-period disturbances of the earth’s electromagnetic field at the Soviet Observatory ‘Borok’ (φ = 53°, Λ = 123°). The considerable increases of solar wind fluxes as a rule were accompanied by considerable disturbances of the earth’s electromagnetic field so that there is no doubt about their causality.