Massive Solar Storm Coming 2025 Predictions. Solar cycle 25 progression continues and the peak of solar maximum is approaching. Last weekend, the biggest solar storm to hit earth in over 20 years swept over our planet as the sun’s activity ramps up to the peak of its current solar cycle.

The current solar cycle is forecasted to peak in 2025. Early on saturday 23 march 2025, the sun released a strong x1.1 solar flare, the most powerful possible type, from a particularly active region pointing directly towards earth.