Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on October 27, 2013. Coordinates are given as of the end of the day.
| Group ID | Location | Number of sunspots | Area (msh) | Type | CM Passage | Disappearance (W90) | Reappearance (W270) | |
|---|---|---|---|---|---|---|---|---|
| № 1885 | S17 | E75 | 01 | 0070 | Alpha | Nov 3, 2013 | Nov 10, 2013 | Nov 23, 2013 |
| № 1884 | S09 | E78 | 02 | 0050 | Alpha | Nov 3, 2013 | Nov 10, 2013 | Nov 23, 2013 |
| № 1883 | N04 | E74 | 02 | 0040 | Alpha | Nov 3, 2013 | Nov 9, 2013 | Nov 23, 2013 |
| № 1882 | S08 | E47 | 11 | 0300 | Beta-Gamma-Delta | Nov 1, 2013 | Nov 7, 2013 | Nov 21, 2013 |
| № 1881 | S22 | E09 | 04 | 0010 | Beta | Oct 29, 2013 | Nov 5, 2013 | Nov 18, 2013 |
| № 1879 | S12 | W15 | 06 | 0100 | Beta | Oct 27, 2013 | Nov 3, 2013 | Nov 16, 2013 |
| № 1877 | S12 | W30 | 15 | 0320 | Beta-Gamma | Oct 26, 2013 | Nov 2, 2013 | Nov 15, 2013 |
| № 1875 | N07 | W51 | 38 | 0660 | Beta-Gamma-Delta | Oct 24, 2013 | Oct 31, 2013 | Nov 13, 2013 |
| № 1872 | S18 | W80 | 02 | 0010 | Beta | Oct 22, 2013 | Oct 29, 2013 | Nov 11, 2013 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1984 to October 2013. The gray background is the average SSN index.
