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Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on October 25, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 1882 | S08 | E75 | 02 | 0100 | Beta | Nov 1, 2013 | Nov 7, 2013 | Nov 21, 2013 |
| № 1881 | S22 | E39 | 04 | 0010 | Beta | Oct 29, 2013 | Nov 5, 2013 | Nov 19, 2013 |
| № 1879 | S12 | E12 | 11 | 0100 | Beta | Oct 27, 2013 | Nov 3, 2013 | Nov 16, 2013 |
| № 1877 | S12 | W01 | 19 | 0440 | Beta-Gamma | Oct 26, 2013 | Nov 2, 2013 | Nov 15, 2013 |
| № 1875 | N08 | W21 | 50 | 0720 | Beta-Gamma-Delta | Oct 24, 2013 | Oct 31, 2013 | Nov 14, 2013 |
| № 1872 | S18 | W52 | 02 | 0070 | 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.
