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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)
№ 3266N09E16040010BetaApr 3, 2023Apr 10, 2023Apr 23, 2023
№ 3265N21W69020060BetaMar 28, 2023Apr 4, 2023Apr 17, 2023
№ 3264N16W18010050AlphaApr 1, 2023Apr 7, 2023Apr 21, 2023
№ 3262S18W46020070AlphaMar 29, 2023Apr 5, 2023Apr 19, 2023
№ 3260N24W84010110AlphaMar 26, 2023Apr 2, 2023Apr 16, 2023

Solar cycle progression

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