The northern lights may be visible across 10 U.S. states on the nights of December 22 and 23. This opportunity arises from a fast solar wind coming from an Earth-facing coronal hole, which is expected to trigger minor (G1) geomagnetic storm conditions.
The National Oceanic and Atmospheric Administration’s (NOAA) Space Weather Prediction Center forecasts that geomagnetic activity will remain at G1 storm levels overnight, increasing the chances of aurora sightings at mid-latitudes. Conditions may continue through December 24, providing several possible viewing nights during the holiday season.
States Likely to See the Northern Lights
According to NOAA’s latest aurora forecast map, the northern lights could be seen fully or partially in the following states:
- Alaska
- Washington
- North Dakota
- Minnesota
- Montana
- Maine
- Michigan
- Wisconsin
- South Dakota
- Idaho
Auroras can be unpredictable. If geomagnetic storm conditions intensify and skies remain clear, the lights could appear farther south. However, if conditions weaken, the display may not materialize.
Best Viewing Times and Tips
The optimal period to catch the northern lights is between 4 p.m. and 10 p.m. EST, coinciding with the peak minor geomagnetic storm activity. Aurora watchers should look toward the northern horizon in locations with minimal light pollution.
To improve chances of spotting auroras:
- Find a clear north-facing vantage point away from city lights.
- Use a phone camera to detect faint auroras before they become visible to the naked eye.
- Allow 30 minutes for night vision adjustment in the dark.
- Dress warmly and prepare to spend extended time outdoors.
Aurora forecast apps like “My Aurora Forecast & Alerts” and “Space Weather Live” can provide real-time updates tailored to your location. These tools help track space weather conditions and improve the likelihood of a successful viewing experience.
Read more at: www.space.com
