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) | |
|---|---|---|---|---|---|---|---|---|
| № 798 | S08 | E40 | 01 | 0020 | alpha | Aug 19, 2005 | Aug 26, 2005 | Sep 8, 2005 |
| № 797 | S13 | E04 | 28 | 0150 | beta-gamma | Aug 16, 2005 | Aug 23, 2005 | Sep 6, 2005 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1976, January to 2005, August. Gray background - average solar cycle.
