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Northern Lights Could Illuminate Northern U.S. Skies Tonight

A geomagnetic storm watch has been issued, raising the possibility of aurora borealis sightings in multiple states due to heightened solar activity.

  • The G2 geomagnetic storm is caused by coronal mass ejections from solar filament eruptions.
  • Northern Lights may be visible in several northern and Midwestern U.S. states, including as far south as New York and Idaho.
  • Solar activity is increasing as the sun approaches its 11-year cycle peak, expected between late 2024 and early 2026.
  • Optimal viewing conditions are between 10 p.m. and 2 a.m., away from city lights and light pollution.
  • This period is known as 'Equinox Aurora Season,' when Earth's magnetic field is more susceptible to solar wind.
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