Active areas
Sunspots and active regions
By the end of the day, the following active regions with sunspots could be observed on the Sun's surface
| Group ID | Location | Number of sunspots | Area (msh) | Type | CM Passage | Disappearance (W90) | Reappearance (W270) | |
|---|---|---|---|---|---|---|---|---|
| № 707 | S15 | E57 | 06 | 0110 | Beta | Dec 1, 2004 | Dec 8, 2004 | Dec 22, 2004 |
| № 706 | S08 | E56 | 06 | 0070 | Beta | Dec 1, 2004 | Dec 8, 2004 | Dec 22, 2004 |
| № 705 | S04 | W95 | 03 | 0060 | Beta | Nov 20, 2004 | Nov 27, 2004 | Dec 10, 2004 |
| № 704 | N13 | W17 | 06 | 0070 | Beta | Nov 26, 2004 | Dec 3, 2004 | Dec 16, 2004 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1975, January to 2004, November. Gray background - average solar cycle.
