Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on November 27, 2004. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 708 | N08 | E81 | 01 | 0120 | Alpha | Dec 4, 2004 | Dec 11, 2004 | Dec 24, 2004 |
| № 707 | S16 | E42 | 09 | 0150 | Beta-Gamma | Dec 1, 2004 | Dec 8, 2004 | Dec 22, 2004 |
| № 706 | S07 | E44 | 05 | 0140 | Beta | Dec 1, 2004 | Dec 8, 2004 | Dec 22, 2004 |
| № 704 | N12 | W30 | 06 | 0060 | Beta | Nov 26, 2004 | Dec 3, 2004 | Dec 16, 2004 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1975 to November 2004. The gray background is the average SSN index.
