According to observations on the radio telescope RATAN-600 on 9,10.02.1980 of year
the unusual phenomenon of daily reduction of the polarized radiation and magnetic-field
strength of the majority of the local sources of centimetric radiation identified with groups of
spots on the photosphere of the Sun is registered. According to observations of the Kislovodsk
Station of the Pulkovo Observatory and the Ussuri Station daily disintegration of these sunspot groups located in both hemispheres of the Sun is registered. The comparative analysis of
daily evolution of characteristics of a radio emission of local sources and the sunspot groups
corresponding to them is provided.