The article presents the first results of the stage of testing the adequacy to the real process of the mathematical model of information confrontation proposed by the authors in earlier works. The model is a system of ordinary differential equations with a quadratic non-linearity on the right side. Using the capabilities of electronic media monitoring systems, data was obtained on the movement of information flows aimed at covering one of the highlights of January 2022. Based on the obtained data, the parameters of the mathematical model are evaluated. After that, using the mathematical package of applied programs "MATLAB", the dynamics of the phase variables of the system is presented. A comparison was made of the qualitative behavior of the integral curves and graphs presented by the monitoring system over the time period during which the information event was studied.