RUS↔ENG

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)
№ 996N10E07020010BetaMay 22, 2008May 29, 2008Jun 12, 2008
№ 994S12W48010010AlphaMay 18, 2008May 25, 2008Jun 8, 2008

Solar cycle progression

Average monthly sunspot number (SSN) from 1979, January to 2008, May. Gray background - average solar cycle.
Average monthly sunspot number (SSN) from 1979, January to 2008, May