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Rare Northern Lights Expected Across 14 States in 2025

9/7/2025

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Summary

Story summary

A geomagnetic storm may allow visibility of the northern lights across 14 U.S. states on September 6-7, 2025.
NOAA predicts a Kp index of 5, enabling sightings as far south as Iowa.
The event stems from a coronal mass ejection on September 4, boosting solar activity.
Optimal viewing occurs between 10 p.m. and 2 a.m. in dark areas.
High solar activity is anticipated to continue through 2026, enhancing future aurora opportunities.

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Story summary

A geomagnetic storm may allow visibility of the northern lights across 14 U.S. states on September 6-7, 2025.
NOAA predicts a Kp index of 5, enabling sightings as far south as Iowa.
The event stems from a coronal mass ejection on September 4, boosting solar activity.
Optimal viewing occurs between 10 p.m. and 2 a.m. in dark areas.
High solar activity is anticipated to continue through 2026, enhancing future aurora opportunities.