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) | |
|---|---|---|---|---|---|---|---|---|
| № 1002 | N25 | W14 | 08 | 0030 | Beta | Sep 22, 2008 | Sep 29, 2008 | Oct 13, 2008 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1979, January to 2008, September. Gray background - average solar cycle.
