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) | |
|---|---|---|---|---|---|---|---|---|
| № 1333 | N15 | W17 | 02 | 0020 | Beta | Oct 30, 2011 | Nov 6, 2011 | Nov 19, 2011 |
| № 1332 | N31 | E10 | 01 | 0030 | Alpha | Nov 1, 2011 | Nov 8, 2011 | Nov 22, 2011 |
| № 1330 | N07 | W22 | 18 | 0400 | Beta-Gamma | Oct 29, 2011 | Nov 5, 2011 | Nov 19, 2011 |
| № 1325 | N17 | W52 | 01 | 0010 | Alpha | Oct 27, 2011 | Nov 3, 2011 | Nov 17, 2011 |
| № 1324 | N12 | W72 | 01 | 0070 | Alpha | Oct 26, 2011 | Nov 1, 2011 | Nov 15, 2011 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1982, January to 2011, October. Gray background - average solar cycle.
