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Rare Northern Lights to Dazzle 14 States in 2025!

10/1/2025

30 4 Full Breakdown

Summary

Story summary

Northern Lights may be visible across 14 states, including Michigan and Wisconsin, on September 30, 2025, due to a G1 geomagnetic storm.
National Oceanic and Atmospheric Administration (NOAA) forecasts a Kp index of 5 for Michigan and 4 for Wisconsin.
Viewing should occur 10 p.m.–2 a.m. under clear skies in dark locations; avoid city lights and use night mode.

History

Historical Context

The 1859 Carrington Event was a significant solar storm that produced auroras visible as far south as the Caribbean, with a Kp index of 9 indicating its intensity. Understanding such geomagnetic storms is crucial, as they can disrupt technology and power systems. An anticipated G1 storm on September 30, 2025, may similarly create stunning auroras across states like Michigan and Wisconsin.

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Story summary

Northern Lights may be visible across 14 states, including Michigan and Wisconsin, on September 30, 2025, due to a G1 geomagnetic storm.
National Oceanic and Atmospheric Administration (NOAA) forecasts a Kp index of 5 for Michigan and 4 for Wisconsin.
Viewing should occur 10 p.m.–2 a.m. under clear skies in dark locations; avoid city lights and use night mode.

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