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) | |
|---|---|---|---|---|---|---|---|---|
| № 1879 | S13 | E23 | 11 | 0090 | Beta | Oct 27, 2013 | Nov 2, 2013 | Nov 16, 2013 |
| № 1877 | S12 | E10 | 17 | 0320 | Beta-Gamma-Delta | Oct 26, 2013 | Nov 1, 2013 | Nov 15, 2013 |
| № 1875 | N08 | W10 | 50 | 0610 | Beta-Gamma-Delta | Oct 24, 2013 | Oct 31, 2013 | Nov 14, 2013 |
| № 1873 | N11 | W32 | 09 | 0010 | Alpha | Oct 23, 2013 | Oct 29, 2013 | Nov 12, 2013 |
| № 1872 | S18 | W39 | 04 | 0050 | Beta | Oct 22, 2013 | Oct 29, 2013 | Nov 12, 2013 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1984, January to 2013, October. Gray background - average solar cycle.
