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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)
№ 2760S07E11020010AlphaApr 30, 2020May 7, 2020May 20, 2020

Solar cycle progression

Average monthly sunspot number (SSN) from 1991, January to 2020, April. Gray background - average solar cycle.
Average monthly sunspot number (SSN) from 1991, January to 2020, April