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Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on December 8, 2005. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 830 | N13 | E10 | 01 | 0060 | Alpha | Dec 10, 2005 | Dec 17, 2005 | Dec 30, 2005 |
| № 826 | S05 | W69 | 01 | 0080 | Alpha | Dec 4, 2005 | Dec 11, 2005 | Dec 24, 2005 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1976 to December 2005. The gray background is the average SSN index.
