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Massive X8.1 Solar Flare Erupts from Sunspot Region 4366 | Sun Erupts with Multiple Flares from Complex Sunspot Region | Airbus A320 Faces Quality Issues and Software Glitch | Solar Flares Cause Communications Blackouts on Earth | Massive X8.1 Solar Flare Erupts from Sunspot Region 4366 | Sun Erupts with Multiple Flares from Complex Sunspot Region | Airbus A320 Faces Quality Issues and Software Glitch | Solar Flares Cause Communications Blackouts on Earth

Space Weather / Solar Activity

Massive X8.1 Solar Flare Erupts from Sunspot Region 4366

On February 1, 2026, sunspot region 4366 unleashed a powerful X8.1 solar flare, classified as an R3 (strong) radio blackout event. This event follows earlier M-class and X-class flares from the same region, making it a focal point for space...

Space Weather Activity Story for the Week of 1-7 February, 2026
Massive X8.1 Solar Flare Erupts from Sunspot Region 4366 Image via NOAA (National Oceanic and Atmospheric Administration) (.gov)
TOPIC solar flares

Space / Solar Activity

Sun Erupts with Multiple Flares from Complex Sunspot Region

The Sun has become increasingly active, marked by a series of solar flares emanating from a complex sunspot region. This heightened activity has led to radio blackouts and raised concerns among space weather experts.

Complex sunspot region 4366

News / Aviation

Airbus A320 Faces Quality Issues and Software Glitch

Airbus is currently addressing two significant issues affecting its A320 family of aircraft: a quality problem with fuselage panels and a software glitch. These issues have led to delivery delays and flight disruptions, impacting airlines a...

Airbus shares fall on reports of new quality issue on dozens of A320 aircraft

Science / Space

Solar Flares Cause Communications Blackouts on Earth

Recent solar flares, including the strongest of 2025, have caused radio blackouts across multiple continents and sparked vibrant auroras. This increased solar activity signals the Sun is entering a more active phase of its 11-year cycle.

Nasa warns of huge solar flares causing blackouts on Earth