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Sunspots and active regions — August 14, 2010

August 14, 2010

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Sunspots and active regions

The following active regions with sunspot groups were visible on the Sun on August 14, 2010. Coordinates are given as of the end of the day.
Group ID Location Number of sunspots Area (msh) Type CM Passage Disappearance (W90) Reappearance (W270)
№ 1099 N17 W39 13 0010 Beta Aug 12, 2010 Aug 19, 2010 Sep 1, 2010
№ 1098 N15 E03 06 0020 Beta Aug 15, 2010 Aug 22, 2010 Sep 5, 2010
№ 1093 N11 W49 02 0090 Alpha Aug 11, 2010 Aug 18, 2010 Sep 1, 2010

Solar cycle progression

The average monthly sunspot number (SSN) from January 1981 to August 2010. The gray background is the average SSN index.