Northern Lights Expected to Intensify During Spring Equinox
Northern Lights Expected to Intensify During Spring Equinox
US · Published Mar 20, 2026
• The spring equinox on March 20th is expected to intensify the visibility of the Northern Lights due to favorable geomagnetic conditions.
• NOAA's Space Weather Prediction Center has issued a moderate (G2) geomagnetic storm watch through March 21st, with potential for conditions to reach strong (G3) levels.
• The Russell-McPherron effect, potent during equinoxes, enhances the alignment of Earth's magnetic field with the solar wind, increasing geomagnetic storm likelihood.
Spring equinox enhances Northern Lights visibility
The upcoming spring equinox on March 20th is poised to enhance the visibility of the Northern Lights, offering a remarkable spectacle in the night sky.
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