Last but not least we have a list detailing all solar flares that took place today. All times listed are in UTC. The plot on this page shows us the most recent 24-hour solar X-ray data from the …

Dec 8, 2025 · Strong Flare Erupts from Sun The Sun emitted a strong solar flare, peaking at 12:01 a.m. on Dec. 8, 2025. NASA’s Solar Dynamics Observatory, which watches the Sun …

Dec 8, 2025 · The powerful X1.1 solar flare from sunspot region 4298 sparked strong radio blackouts on the sunlit portion of Earth at the time of eruption.

A powerful solar eruption on November 30 unleashed disruptions across aviation, communications, and monitoring systems in the Indo-Pacific region and beyond, exposing …

Nov 12, 2025 · Sun unleashes strongest solar flare of 2025—X5.1-class eruption from sunspot AR4274 sparks R3 radio blackouts across Africa and Europe, CME racing toward Earth. The …

Solar flares usually take place in active regions, which are areas on the Sun marked by the presence of strong magnetic fields; typically associated with sunspot groups. As these …

May 15, 2025 · Solar flares are sudden, intense bursts of electromagnetic radiation released from regions of intense magnetic activity on the sun's surface, usually from or near sunspots. The …

Jun 20, 2025 · Solar flares are classified according to their intensity, with X being the highest on the scale. X-class solar flares can cause planet-wide radio blackouts and long-lasting radiation...

Nov 6, 2025 · Solar flare, sudden intense brightening in the solar corona, usually in the vicinity of a magnetic inversion near a sunspot group. The flare develops in a few minutes, or even …

Oct 4, 2024 · Solar flares are currently rampant because the Sun is in the peak of its 11-year activity cycle, letting them off daily since early 2022. Most of the flares are smaller explosions, …