2025 Solar Storm What Will Happen. If a big solar storm hits earth, it could disrupt satellites, mess up gps, and even knock out power grids temporarily. As this cycle continues to progress, heightened solar.
But a bumper crop of sunspots, solar storms and rare solar phenomena suggest solar maximum could arrive by the end of this year at the earliest โ and several experts told. Nasa/sdo solar cycle 25 has begun.