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Sunspots and active regions — October 17, 2022

October 17, 2022

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Sunspots and active regions

The following active regions with sunspot groups were visible on the Sun on October 17, 2022. 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)
№ 3124 S36 W40 05 0030 Beta Oct 15, 2022 Oct 22, 2022 Nov 5, 2022
№ 3123 N27 W66 06 0030 Beta Oct 13, 2022 Oct 20, 2022 Nov 3, 2022
№ 3122 N25 W41 05 0020 Beta Oct 15, 2022 Oct 22, 2022 Nov 5, 2022
№ 3119 N29 W80 03 0030 Beta Oct 12, 2022 Oct 19, 2022 Nov 2, 2022

Solar cycle progression

The average monthly sunspot number (SSN) from January 1993 to October 2022. The gray background is the average SSN index.