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Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on October 24, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 1879 | S13 | E24 | 11 | 0090 | Beta | Oct 27, 2013 | Nov 2, 2013 | Nov 16, 2013 |
| № 1877 | S12 | E11 | 17 | 0320 | Beta-Gamma-Delta | Oct 26, 2013 | Nov 1, 2013 | Nov 15, 2013 |
| № 1875 | N08 | W09 | 50 | 0610 | Beta-Gamma-Delta | Oct 24, 2013 | Oct 31, 2013 | Nov 14, 2013 |
| № 1873 | N11 | W31 | 09 | 0010 | Alpha | Oct 23, 2013 | Oct 29, 2013 | Nov 12, 2013 |
| № 1872 | S18 | W38 | 04 | 0050 | Beta | Oct 22, 2013 | Oct 29, 2013 | Nov 12, 2013 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1984 to October 2013. The gray background is the average SSN index.
