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Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on October 12, 2012. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 1590 | S29 | E60 | 02 | 0030 | Beta | Oct 18, 2012 | Oct 25, 2012 | Nov 8, 2012 |
| № 1589 | N12 | E50 | 20 | 0280 | Beta-Gamma | Oct 17, 2012 | Oct 24, 2012 | Nov 6, 2012 |
| № 1588 | N09 | W86 | 01 | 0010 | Alpha | Oct 6, 2012 | Oct 13, 2012 | Oct 27, 2012 |
| № 1586 | S13 | E12 | 01 | 0080 | Alpha | Oct 14, 2012 | Oct 21, 2012 | Nov 3, 2012 |
| № 1585 | S19 | W53 | 08 | 0100 | Beta | Oct 9, 2012 | Oct 16, 2012 | Oct 29, 2012 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1983 to October 2012. The gray background is the average SSN index.
