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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)
№ 1099N18W57080070BetaAug 12, 2010Aug 18, 2010Sep 1, 2010
№ 1093N11W64030080AlphaAug 11, 2010Aug 18, 2010Aug 31, 2010

Solar cycle progression

Average monthly sunspot number (SSN) from 1981, January to 2010, August. Gray background - average solar cycle.
Average monthly sunspot number (SSN) from 1981, January to 2010, August