A minor geomagnetic storm is expected to impact the Earth over the weekend, likely enhancing visibility of the northern lights in southern regions.
The event is due to a recent coronal mass ejection that occurred on New Year's Day, influencing the Earth's magnetic field significantly.
The Kp index is projected to be around 4.6, allowing sightings of the aurora borealis in areas as far south as northern Iowa and northeastern Washington.
NOAA advises that the best viewing times for the northern lights are between 10 p.m. and 2 a.m., in locations with minimal light pollution.
This geomagnetic activity is part of a cycle that is expected to continue, with increased solar activity anticipated through 2025 and 2026.
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