Huge Solar Flare 2025. The team looked at coronal loops near 50 strong solar flares, analyzing how their brightness in extreme ultraviolet light varied in the hours before a flare compared to loops. Solar activity could increase as the sun reaches its maximum electromagnetic phase in 2025.
Flares and solar eruptions can impact radio communications, electric power grids, navigation signals, and pose risks to spacecraft. Et—by noaa’s solar ultraviolet imager (suvi).