Solar Flare July 2025. But, although this is the most powerful solar flare recorded in six years, experts say this could just be the tip of the iceberg, as the sun ramps up for the solar maximum around july 2025. The solar maximum, or peak of the sun's electromagnetic activity, falls in 2025.

Solar cycle 25 progression continues and the peak of solar maximum is approaching. The solar maximum, or peak of the sun’s electromagnetic activity, falls in 2025.