Solar Flare 2025 Date And Time. Solar activity is expected to maintain elevated levels throughout 2025, marking a significant phase in solar cycle 25. X5.0 solar flare (r3 strong radio blackout) from noaa/swpc region 3536, which occurred on 12/31/23.

The sun emitted a strong solar flare, peaking at 5:41 p.m. How about solar magnetic storms, which are due to reach a cyclical peak in 2025—and could cause widespread havoc and trillions of dollars of damage on earth.