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Aurora Alert: Northern Lights Visible Tonight!
12 Jan
Summary
- Northern lights may be visible on January 12 due to residual solar activity.
- A 'cannibal' CME caused recent geomagnetic storms, triggering the aurora.
- Clear, dark skies away from city lights are best for viewing.
The northern lights, or aurora borealis, may continue to be visible tonight, January 12, following a weekend of intense solar activity. Earth is still feeling the after-effects of geomagnetic storms triggered by a 'cannibal' coronal mass ejection, a phenomenon where multiple solar eruptions merge. These storms occur when charged particles from the sun collide with Earth's atmosphere, producing vibrant light displays.
Although the most powerful phase of the geomagnetic storm has subsided, forecasters predict that elevated solar wind speeds and residual magnetic turbulence will persist. This means that unsettled geomagnetic conditions could continue, potentially through Wednesday, January 14. These lingering effects offer a continued opportunity to witness the aurora borealis outside its usual range.
To best observe the aurora, individuals should find locations with minimal light pollution and a clear view of the northern horizon. Patience is key, as is allowing eyes to adjust to the darkness for at least half an hour. Smartphone cameras with 'Night Mode' can capture the phenomenon, and for those with advanced equipment, tripods and manual settings are recommended for optimal photography.
