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Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on November 27, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 1622 | S24 | E13 | 02 | 0010 | Beta | Nov 29, 2012 | Dec 6, 2012 | Dec 20, 2012 |
| № 1621 | N15 | E45 | 01 | 0110 | Alpha | Dec 2, 2012 | Dec 8, 2012 | Dec 22, 2012 |
| № 1620 | S13 | W31 | 23 | 0240 | Beta-Gamma | Nov 26, 2012 | Dec 3, 2012 | Dec 16, 2012 |
| № 1618 | N08 | W72 | 15 | 0270 | Beta-Gamma-Delta | Nov 23, 2012 | Nov 30, 2012 | Dec 13, 2012 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1983 to November 2012. The gray background is the average SSN index.
