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) | |
|---|---|---|---|---|---|---|---|---|
| № 719 | S08 | E64 | 05 | 0100 | Beta | Jan 16, 2005 | Jan 23, 2005 | Feb 5, 2005 |
| № 718 | S08 | E54 | 03 | 0090 | Beta | Jan 15, 2005 | Jan 22, 2005 | Feb 4, 2005 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1976, January to 2005, January. Gray background - average solar cycle.
