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Sunspots and active regions — October 10, 2026

October 10, 2026
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Home › Sunspots and active regions › October 10, 2026

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Sunspots and active regions

The following active regions with sunspot groups were visible on the Sun on October 10, 2026. Coordinates are given as of the end of the day.
Group ID Location Number of sunspots Area (msh) Type CM Passage Disappearance (W90) Reappearance (W270)
№ 4552 N22 W34 02 0010 Beta Oct 8, 2026 Oct 15, 2026 Oct 29, 2026
№ 4551 S13 E58 02 0170 Beta Oct 15, 2026 Oct 22, 2026 Nov 5, 2026
№ 4549 N10 W54 30 0290 Beta-Gamma-Delta Oct 7, 2026 Oct 14, 2026 Oct 27, 2026
№ 4548 S13 W27 01 0040 Alpha Oct 9, 2026 Oct 16, 2026 Oct 29, 2026
№ 4545 N18 W59 08 0040 Beta Oct 6, 2026 Oct 13, 2026 Oct 27, 2026

Solar cycle progression

The average monthly sunspot number (SSN) from January 1997 to October 2026. The gray background is the average SSN index.