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Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on August 26, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 1101 | N12 | E63 | 01 | 0090 | Alpha | Sep 1, 2010 | Sep 7, 2010 | Sep 21, 2010 |
| № 1100 | S19 | W62 | 02 | 0010 | Alpha | Aug 22, 2010 | Aug 29, 2010 | Sep 12, 2010 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1981 to August 2010. The gray background is the average SSN index.
