Northern Lights Forecast: August 18-19, 2025

Overview

• Event: Potential visible display of the Northern Lights, also known as Aurora Borealis.
• Date: Monday night, August 18th to early Tuesday morning, August 19th, 2025.
• Location: Possible visibility across 16 US states and parts of Canada.

Key Points

• Cause: A geomagnetic storm due to a recurrent negative polarity Coronal Hole High-Speed Streams (CHSS).
• Intensity: Forecasted as a minor geomagnetic storm (G1 level). The KP index might reach 5, indicating favorable conditions for auroral displays.
• Visibility Conditions: With the moon rising late, the sky will be dark enough for clear views along the northern horizon.
• Geographical Areas: States where the aurora might be visible include:
  • Alaska
  • Washington
  • Idaho
  • Montana
  • Wyoming
  • North Dakota
  • South Dakota
  • Minnesota
  • Wisconsin
  • Iowa
  • Northern Illinois
  • Michigan
  • New York
  • Vermont
  • New Hampshire
  • Maine

Expert Insights

• Unusual Viewing Spots: Experts suggest the aurora could be visible from areas not typically known for sightings, providing unique viewing opportunities.
• Solar Cycle Context: The event aligns with the solar maximum cycle. Although the cycle may have peaked in 2024, excellent aurora views are possible in the ensuing years.

Viewing Tips

• Timing: Best viewing from around 10:00 p.m. EDT to 4:00 a.m. EDT.
• Preparation: Find a dark, cozy spot away from urban lights, and bring blankets for comfort.
• Capture the Moment: Have a camera ready to photograph this breath-taking phenomenon.

Reflection

• Community Experience: Sharing the experience enhances enjoyment, so consider watching with friends and family.
• Discussion Prompt: Do you think the best auroral views will occur in the usual locations, or could this year bring unexpected surprises? Share your thoughts in the comments below.

Conclusion

• The upcoming aurora display presents a unique chance to witness Nature's spectacle. Look up, prepare to be amazed, and enjoy creating unforgettable memories under the dance of the Northern Lights.