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 | S09 | E13 | 02 | 0020 | beta | Aug 19, 2005 | Aug 26, 2005 | Sep 8, 2005 |
| № 797 | S14 | W22 | 20 | 0090 | beta | 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.
