Skywatchers across the northern United States could be treated to a display of the aurora borealis tonight, January 16, as heightened solar activity boosts the chances of visible northern lights. Scientists say fast-moving solar wind is currently interacting with Earth’s magnetic field, creating favorable conditions for geomagnetic activity.
The National Oceanic and Atmospheric Administration (NOAA) reported that a large coronal hole on the Sun is releasing a stream of charged particles toward Earth, a common trigger for aurora events.
Why the Northern Lights Could Appear Tonight
When high-speed solar wind reaches Earth, it disturbs the planet’s magnetosphere, leading to geomagnetic storms that can light up the night sky. Forecasts indicate minor G1-level geomagnetic storm conditions, with the potential for brief moderate G2 activity through January 18.
While G1 storms usually keep auroras confined to far northern regions, a stronger G2 surge could push visibility farther south than usual.
US States Where the Aurora Borealis May Be Visible
According to NOAA’s latest outlook, the southern edge of possible aurora visibility along the northern horizon includes parts or all of the following 15 US states:
- Alaska
- North Dakota
- Minnesota
- Montana
- Wisconsin
- Michigan
- South Dakota
- Idaho
- Maine
- Vermont
- New Hampshire
- Washington
- Iowa
- Wyoming
- New York
Observers in Canada and northern Europe also have a strong chance of seeing the aurora if weather conditions cooperate.
Best Time and Tips to Watch the Northern Lights
Auroras are unpredictable, and visibility depends on both solar activity and local weather. Stronger-than-expected conditions could extend the display farther south, while cloud cover may block views entirely.
For the best chance to see the northern lights:
- Look between late evening and early morning
- Find a dark location away from city lights
- Face north
- Monitor updates from NOAA’s Space Weather Prediction Center
If you live in one of the listed states, tonight could offer a rare opportunity to witness a natural light show powered by solar activity.
