A Solar Flare is a type of natural disaster in Civilization VI, unique to the Apocalypsegame mode. It can trigger at any point of the game but very rarely; however, when the climate change reaches Phase VII, the world will enter the Apocalypse phase, and Solar Flares will start showing up often. Although they are not as frequent and destructive as Comet Strikes, Solar Flares greatly hinder all victory conditions, especially Scientific Victory, by effectively shutting down the Power network everywhere. It is the only natural disaster that happens on a global scale.