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) | |
|---|---|---|---|---|---|---|---|---|
| № 1877 | S11 | E75 | 01 | 0120 | Alpha | Oct 26, 2013 | Nov 1, 2013 | Nov 15, 2013 |
| № 1875 | N07 | E60 | 10 | 0150 | Beta-Gamma | Oct 25, 2013 | Oct 31, 2013 | Nov 14, 2013 |
| № 1874 | S10 | E07 | 08 | 0050 | Beta | Oct 21, 2013 | Oct 27, 2013 | Nov 10, 2013 |
| № 1873 | N12 | E34 | 09 | 0040 | Beta | Oct 23, 2013 | Oct 29, 2013 | Nov 12, 2013 |
| № 1872 | S16 | E28 | 01 | 0080 | Alpha | Oct 22, 2013 | Oct 29, 2013 | Nov 12, 2013 |
| № 1870 | S15 | W58 | 03 | 0030 | Beta | Oct 16, 2013 | Oct 22, 2013 | Nov 5, 2013 |
| № 1869 | N19 | E07 | 01 | 0020 | Alpha | Oct 21, 2013 | Oct 27, 2013 | Nov 10, 2013 |
| № 1868 | N23 | W17 | 04 | 0010 | Beta | Oct 19, 2013 | Oct 26, 2013 | Nov 8, 2013 |
| № 1864 | S23 | W73 | 01 | 0020 | Alpha | Oct 14, 2013 | Oct 21, 2013 | Nov 4, 2013 |
| № 1861 | S07 | W79 | 16 | 0410 | Beta-Gamma | Oct 14, 2013 | Oct 21, 2013 | Nov 3, 2013 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1984, January to 2013, October. Gray background - average solar cycle.
