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Active areas

sunspots

Sunspots and active regions

By the end of the day, the following active regions with sunspots could be observed on the Sun's surface
Group IDLocationNumber of sunspotsArea (msh)TypeCM PassageDisappearance (W90)Reappearance (W270)
№ 3518N13E75010030AlphaDec 20, 2023Dec 26, 2023Jan 9, 2024
№ 3517N15W17020010BetaDec 13, 2023Dec 20, 2023Jan 2, 2024
№ 3516S18E25020040BetaDec 16, 2023Dec 23, 2023Jan 5, 2024
№ 3515S13E22010010AlphaDec 16, 2023Dec 22, 2023Jan 5, 2024
№ 3514N10W22070060BetaDec 12, 2023Dec 19, 2023Jan 2, 2024
№ 3513N18W28070090BetaDec 12, 2023Dec 19, 2023Jan 1, 2024

Solar cycle progression

Average monthly sunspot number (SSN) from 1994, January to 2023, December. Gray background - average solar cycle.
Average monthly sunspot number (SSN) from 1994, January to 2023, December