Severe Solar Storms May Bring Northern Lights to 21 U.S. States

TL;DR Summary
A severe geomagnetic storm watch has been issued for the U.S. due to multiple coronal mass ejections from the sun, with the strongest expected to hit Earth on November 12, 2025. This could lead to spectacular northern lights visible as far south as Alabama and California, but also poses a risk to critical technology infrastructure. The storm's intensity is classified as G4, a rare level, and observers are encouraged to find dark skies for a chance to see the auroras.
- Severe Geomagnetic Storm Watch issued for the U.S. MLive.com
- G4 (Severe) Watch in Effect for 12 November Space Weather. gov (.gov)
- Northern Lights possible as far south as Alabama from potential severe geomagnetic storm, eruption from Sun FOX Weather
- Northern lights could be visible in 21 states tonight, including Vermont Burlington Free Press
- Severe solar storms could hit Earth, space forecasters say. Here’s how to see auroras PBS
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