Sun Launches Its Strongest Solar Flare of the Year So Far, Causing Radio Blackouts Around the World
- On May 14, 2025, sunspot region AR4087 unleashed a powerful X2.7 solar flare that led to severe radio signal disruptions throughout much of Europe, Asia, and especially the Middle East.
- This event occurred during the solar maximum phase of the Sun's 11-year cycle, when heightened magnetic activity triggers frequent flares and sunspot eruptions.
- The flare reached its maximum intensity at 08:25 UTC, emitting strong X-ray and ultraviolet energy that affected Earth's upper atmosphere, causing disturbances to high-frequency radio communications on the daylight side of the planet.
- NOAA classified the event as an R3-level radio blackout and noted the highest blackout concentration occurred in the Middle East, with users experiencing signal degradation or loss.
- While the flare is the strongest so far this year, further eruptions from AR4087 as it rotates toward Earth may impact geomagnetic activity and auroral displays next week.
85 Articles
85 Articles
Mapped: blackouts caused by most powerful solar flare of 2025 -with new NASA warning - The Mirror
A powerful X2.7-class solar flare has erupted from the Sun, sparking R3-level radio blackouts across Europe, Asia and the Middle East - and experts warn more could be on the way

As The Sun Goes Nuts, Unusual Natural Disasters Are Occurring All Over The Globe
Why is the mainstream media in the United States being so quiet about what is happening on the Sun? The giant ball of fire that we revolve around makes life on this planet possible, and
Sun Launches Its Strongest Solar Flare of the Year So Far, Causing Radio Blackouts Around the World
The new sunspot responsible for this powerful blast is rotating into view, which could bring more solar activity—and potential aurora-causing coronal mass ejections—to Earth in the coming days
Coverage Details
Bias Distribution
- 45% of the sources lean Right
To view factuality data please Upgrade to Premium
Ownership
To view ownership data please Upgrade to Vantage