Northern lights may be visible in 20 US states, including Michigan. Where, when to see it.

Northern Lights May Be Visible in 20 US States, Including Michigan

Residents in up to 20 U.S. states could have the chance to see the northern lights on Thursday night, November 6, weather permitting. The National Oceanic and Atmospheric Administration (NOAA) reports that the aurora borealis might be visible from late Thursday night into early Friday morning, November 7.

Viewing the Northern Lights in Michigan

Michigan is expected to experience a strong display of the northern lights on Thursday night. The aurora could be visible as far south as Traverse City, Gaylord, and Alpena. The viewing line, where the lights might be seen on the northern horizon, extends as far south as northern Ohio and Indiana.

Cause and Forecast of the Aurora

NOAA forecasts a moderate geomagnetic storm triggered by solar eruptions earlier this week that sent charged particles toward Earth's magnetic field. This disturbance increases the chances of seeing the northern lights farther south than usual.

NOAA states, "A G3 geomagnetic storm, a worldwide disturbance of the Earth's magnetic field, is expected to produce a Kp index of 7."

The Kp index measures the severity of global magnetic disturbances near Earth, ranging from 0 to 9. Typically, a Kp index of 5 or higher means the northern lights may be visible across Michigan.

Additional Viewing Opportunity

The northern lights may also be visible again on the night of Friday, November 7, depending on geomagnetic activity and weather conditions.

Summary

This week presents a rare chance for many in the U.S., especially in Michigan, to witness the northern lights due to strong geomagnetic activity extending the visibility southwards.

Author’s summary: A strong geomagnetic storm could bring the northern lights to 20 states, including Michigan, offering an exceptional viewing opportunity in early November.

Lansing State Journal — 2025-11-06