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Sunspots and active regions — May 7, 2010

May 7, 2010

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Sunspots and active regions

The following active regions with sunspot groups were visible on the Sun on May 7, 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)
№ 1069 N42 W50 09 0080 Beta-Gamma May 4, 2010 May 11, 2010 May 26, 2010
№ 1068 S20 E43 04 0010 Beta May 11, 2010 May 18, 2010 Jun 1, 2010
№ 1067 N23 E05 02 0010 Beta May 8, 2010 May 15, 2010 May 29, 2010

Solar cycle progression

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