Northern Lights Visible in 20 US States, Including Michigan
On Thursday night, residents across up to 20 U.S. states may witness the northern lights, weather permitting. Michigan is expected to experience a strong display of this natural phenomenon.
When and Where to See the Aurora Borealis in Michigan
The National Oceanic and Atmospheric Administration (NOAA) reports that the northern lights will be visible starting late Thursday night, November 6, into the early morning hours of Friday, November 7. The display may continue into Friday night as well.
Due to a moderate geomagnetic storm triggered by recent solar eruptions, the aurora could be seen farther south than usual. In Michigan, the lights might appear overhead as far south as Traverse City, Gaylord, and Alpena. The northern horizon view could extend as far south as northern Ohio and Indiana.
Understanding the Geomagnetic Storm
NOAA predicts a G3 geomagnetic storm, a significant worldwide disturbance of Earth's magnetic field, producing a Kp index of 7. The Kp index measures the strength of global magnetic disturbances near Earth on a scale from 0 to 9.
"An index of 5 or greater typically means the northern lights may be visible across Michigan."
This means the northern lights could be seen much farther south across the state than on typical nights.
Summary
This week offers a rare chance to observe the aurora borealis in Michigan and neighboring states, thanks to solar activity causing strong geomagnetic storms.
Author's Summary
The northern lights are expected to be visible in Michigan and up to 20 other states due to a geomagnetic storm, providing a unique viewing opportunity early November 6–7.