Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on November 20, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 1619 | N10 | W11 | 15 | 0200 | Beta | Nov 20, 2012 | Nov 27, 2012 | Dec 11, 2012 |
| № 1618 | N09 | E28 | 18 | 0160 | Beta-Gamma | Nov 23, 2012 | Nov 30, 2012 | Dec 13, 2012 |
| № 1616 | N19 | W03 | 09 | 0100 | Beta | Nov 21, 2012 | Nov 28, 2012 | Dec 11, 2012 |
| № 1614 | N14 | W34 | 05 | 0060 | Beta | Nov 18, 2012 | Nov 25, 2012 | Dec 9, 2012 |
| № 1613 | S26 | W44 | 02 | 0080 | Beta | Nov 18, 2012 | Nov 25, 2012 | Dec 9, 2012 |
| № 1612 | N06 | W71 | 02 | 0030 | Alpha | Nov 16, 2012 | Nov 22, 2012 | Dec 6, 2012 |
| № 1611 | N11 | W84 | 01 | 0040 | Alpha | Nov 15, 2012 | Nov 21, 2012 | Dec 5, 2012 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1983 to November 2012. The gray background is the average SSN index.
