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) | |
|---|---|---|---|---|---|---|---|---|
| № 1116 | N22 | W13 | 02 | 0020 | beta | Oct 17, 2010 | Oct 24, 2010 | Nov 7, 2010 |
| № 1115 | S28 | E38 | 01 | 0140 | alpha | Oct 21, 2010 | Oct 28, 2010 | Nov 11, 2010 |
| № 1113 | N18 | E24 | 02 | 0160 | alpha | Oct 20, 2010 | Oct 27, 2010 | Nov 9, 2010 |
| № 1112 | S20 | W43 | 16 | 0180 | beta-gamma | Oct 15, 2010 | Oct 22, 2010 | Nov 4, 2010 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1981, January to 2010, October. Gray background - average solar cycle.
