A Very Active AR4366 On The Sun Today

A Very Active AR4366 on the Sun Today
Taken by Michael Borman on February 1, 2026 @ Evansville, Indiana, USA

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Date Taken: 2026:02:01 10:58:11

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Details:

Active region 4366 is very bright on the Sun's disk today in H-alpha. Details on the image.

Photographer's website:

https://mborman.org

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