Results from instrumental observations of geomagnetic variations and variations in the electrical characteristics of the surface atmosphere (electric field, atmospheric current), carried out at the Mikhnevo Geophysical Observatory of the Institute of Geosphere Dynamics of Russian Academy of Sciences (IDG RAS) and at the Center for Geophysical Monitoring in Moscow of IDG RAS during periods of cold atmospheric fronts, are presented. It is shown from the example of 34 events that occurred in the period 2015-2021 that atmospheric fronts are accompanied by variations in the magnetic field, electric field, and atmospheric current. The main characteristics of the induced variations are presented.
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