Will A Solar Storm Hit Earth In 2025. Scientists now predict that the next solar maximum is expected to peak in about 2025, setting off a period of increased solar activity and potentially disruptive space weather. Solar maxima usually lasts between two and three years.
We are now heading towards the peak of solar cycle 25, which will be in july 2025. December 2019 marks the beginning of solar cycle 25, and the sun’s activity will once again ramp up until solar maximum, predicted for 2025.