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Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on October 5, 2008. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 1003 | S23 | E30 | 02 | 0010 | Alpha | Oct 8, 2008 | Oct 15, 2008 | Oct 29, 2008 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1979 to October 2008. The gray background is the average SSN index.
