Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on January 14, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 1658 | S12 | E65 | 06 | 0100 | Beta | Jan 20, 2013 | Jan 27, 2013 | Feb 9, 2013 |
| № 1656 | N22 | E27 | 07 | 0030 | Beta | Jan 17, 2013 | Jan 24, 2013 | Feb 7, 2013 |
| № 1654 | N08 | E06 | 31 | 0950 | Beta-Gamma | Jan 15, 2013 | Jan 22, 2013 | Feb 5, 2013 |
| № 1652 | N19 | W26 | 16 | 0210 | Beta-Gamma | Jan 13, 2013 | Jan 20, 2013 | Feb 2, 2013 |
| № 1650 | S28 | W42 | 03 | 0060 | Beta | Jan 12, 2013 | Jan 19, 2013 | Feb 2, 2013 |
| № 1649 | S16 | W47 | 03 | 0060 | Beta | Jan 11, 2013 | Jan 18, 2013 | Feb 1, 2013 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1984 to January 2013. The gray background is the average SSN index.
