A malfunction caused a bright flash at an electrical substation in Yekaterinburg. The incident did not affect the energy supply to the regions of the city.
Law enforcement agencies organized an inspection of the substation. Electrical equipment is operating normally, the Anti-Terrorism Commission says. The substation is located in the Sverdlovsk Region of the Russian Federation. It is located near the control center of the Kalininskaya substation, near the city center. The report says that an electrical equipment malfunction occurred.