2025 Solar Storm What Will Happen. Solar activity could increase as the sun reaches its maximum electromagnetic phase in 2025. From record solar installations to rising electric vehicle sales, the world is in many ways ramping up the fight against global warming.

In december 2019, when the current solar cycle (solar cycle 25) began, the scpp predicted that solar maximum would likely start around 2025 and be relatively weak compared with past cycles, much. A peak in july, 2025.