Solar Storm 2025 End Date. Audio recording of noaa severe solar storm media call held on may 10, 2025. Nasa’s solar dynamics observatory captured these images of the solar flare on may 14, 2025 — as seen in the bright flash on the right side.

The sun emitted a strong solar flare, peaking at 11:29 a.m. The height of solar activity during a given solar cycle is known as solar maximum, and current estimates predict it will occur between late 2025 and early 2026.