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) | |
|---|---|---|---|---|---|---|---|---|
| № 1091 | N12 | W72 | 01 | 0000 | Alpha | Jul 22, 2010 | Jul 29, 2010 | Aug 12, 2010 |
| № 1090 | N22 | E30 | 01 | 0000 | Alpha | Jul 30, 2010 | Aug 6, 2010 | Aug 20, 2010 |
| № 1089 | S24 | W20 | 07 | 0100 | Beta | Jul 26, 2010 | Aug 2, 2010 | Aug 16, 2010 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1981, January to 2010, July. Gray background - average solar cycle.
