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Sunspots and active regions — September 5, 2023

September 5, 2023

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Home Sunspots and active regions September 5, 2023

Sunspots and active regions

The following active regions with sunspot groups were visible on the Sun on September 5, 2023. 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)
№ 3423 N16 E62 06 0010 Beta Sep 11, 2023 Sep 17, 2023 Oct 1, 2023
№ 3422 N13 E23 06 0030 Beta Sep 8, 2023 Sep 14, 2023 Sep 28, 2023
№ 3421 N15 E01 09 0020 Beta Sep 6, 2023 Sep 13, 2023 Sep 26, 2023
№ 3420 S20 E03 01 0020 Beta Sep 6, 2023 Sep 13, 2023 Sep 27, 2023
№ 3419 N24 W64 03 0010 Beta Sep 1, 2023 Sep 8, 2023 Sep 22, 2023
№ 3418 N21 W03 01 0010 Alpha Sep 6, 2023 Sep 13, 2023 Sep 26, 2023
№ 3417 S08 W21 04 0040 Beta Sep 4, 2023 Sep 11, 2023 Sep 25, 2023

Solar cycle progression

The average monthly sunspot number (SSN) from January 1994 to September 2023. The gray background is the average SSN index.