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Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on October 29, 2015. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 2442 | N16 | E09 | 06 | 0020 | Beta | Oct 31, 2015 | Nov 7, 2015 | Nov 20, 2015 |
| № 2441 | N14 | E33 | 02 | 0020 | Beta | Nov 2, 2015 | Nov 8, 2015 | Nov 22, 2015 |
| № 2440 | N19 | W31 | 04 | 0030 | Beta | Oct 28, 2015 | Nov 4, 2015 | Nov 17, 2015 |
| № 2437 | S18 | W62 | 07 | 0020 | Beta | Oct 25, 2015 | Nov 1, 2015 | Nov 15, 2015 |
| № 2436 | N08 | W74 | 02 | 0100 | Beta | Oct 24, 2015 | Oct 31, 2015 | Nov 14, 2015 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1986 to October 2015. The gray background is the average SSN index.
