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A major space weather event in midJanuary 2026 produced highly unusual, lowlatitude aurora displays across both hemispheres, with activity still ongoing around January 22. Around January 19–20, 2026, the Sun produced one of the strongest solar radiation storms in more than 20 years, accompanied by an Xclass flare and fast coronal mass ejections (CMEs).

This drove a severe geomagnetic storm, reaching G4 level on the NOAA scale (Kp around 7–8), which is strong enough to push auroras far from the usual polar regions. Although the peak had passed by January 21–22, forecasts still called for elevated auroral activity and further displays on the evenings of January 21–22 due to ongoing disturbed solar wind conditions.

Spectacular Aurora borealis was reported in places like Iceland, northern Europe, and northern North America; as far south into the continental United States. Strongest views were in Alaska, Canada, Washington, Oregon, Idaho, Montana, Wyoming, North Dakota, South Dakota, Minnesota, Wisconsin, Michigan, New York, Maine, and others extending to Nebraska, Iowa, Illinois, Indiana, Ohio, Pennsylvania, Missouri, Colorado, and even Kansas.

In Europe as far as UK (especially Scotland, northern England, Northern Ireland), Germany (northern regions), Netherlands, France, Austria (e.g., Sonntagberg), Iceland, and northern Scandinavia. Aurora australis was visible across the UK (especially Scotland, northern England, Northern Ireland), Germany (northern regions), Netherlands, France, Austria (e.g., Sonntagberg), Iceland, and northern Scandinavia, making this one of the most widespread Southern Lights events in decades.

The event was driven not just by a typical flare/CME but by a rare, intense solar radiation storm: ultrafast, highflux solar energetic particles that reached Earth in less than a day, then combined with subsequent CMEs and highspeed solar wind streams.

These conditions strongly disturbed Earth’s magnetosphere for multiple 3hour intervals, sustaining bright, dynamic auroras with extensive red and purple components and rapid motion. The radiation and geomagnetic storms raised concerns for satellites, power systems, and aviation, including GPS degradation and radio blackouts on some routes, though no globally catastrophic failures were reported.

For observers, the proximity to a new Moon on January 18 provided dark skies, making the auroras exceptionally vivid even in many lightpolluted areas. References Dobrijvic, D. (2026, January 21). Severe G4 Geomagnetic Storm Sparks Jaw-Dropping Northern Lights Worldwide.

SPACE.Com. Siegel E. (2026, January 21). How a Solar Radiation Storm Created January 2026’s Aurora. Big Think. Strickland, A. (2026, January 20). Sun Releases the Largest Solar Radiation Storm in Over 20 Years, Forecasters Say. CNN Science. Todd, I. (2026, January 21).

Stunning Aurora Displays Predicted Tonight as Severe Solar Storm Hits Earth. Here’s How to See Them. BBC Sky at Night Magazine.

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Coram Deo — before the face of God. This blog reflects on Scripture, world events, science, music, psychology, and the human mind — always through the lens of Christian faith. All of life is lived before the face of God.