Fri Jan 09 09:50:00 UTC 2026: ### Headline: Northern Lights Set to Dazzle Across 15 U.S. States Tonight

The Story:

The National Oceanic and Atmospheric Administration’s Space Weather Prediction Center (SPWC) has announced that the northern lights are expected to be visible across 15 states in the northern U.S. tonight. This is due to G1-level geomagnetic storm conditions triggered by an incoming stream of fast solar wind. Stargazers in states like Alaska, Washington, and New York are anticipated to have a chance to witness the auroras after sunset, particularly between 10 p.m. and 2 a.m. local time.

The SPWC predicts that the Kp index, a measure of geomagnetic activity, will peak at 5 on a scale of 9, indicating brighter and more extensive auroral activity. While the waning gibbous moon (69 percent illuminated) and potential cloud cover might affect viewing, those in the affected states are encouraged to find locations with clear, north-facing horizons away from light pollution to increase their chances of observing the phenomenon.

Key Points:

  • The SPWC forecasts northern lights visibility in 15 U.S. states.
  • A G1-level geomagnetic storm caused by fast solar wind is responsible.
  • The Kp index is expected to reach 5 on a scale of 9, indicating increased auroral activity.
  • Peak viewing time is between 10 p.m. and 2 a.m. local time.
  • The waning gibbous moon and cloud cover could hinder viewing.

Key Takeaways:

  • Geomagnetic storms directly impact the visibility of the northern lights.
  • Space weather predictions are crucial for stargazers and aurora enthusiasts.
  • Even with favorable conditions, local factors like moonlight and cloud cover can significantly affect the viewing experience.
  • The Kp index serves as a useful tool for gauging the potential extent and intensity of auroral displays.
  • Citizen science and individual observation play a role in confirming and appreciating these natural phenomena.

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