Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on January 6, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 2256 | S06 | W88 | 01 | 0060 | Beta | Dec 31, 2014 | Jan 7, 2015 | Jan 21, 2015 |
| № 2255 | S16 | E26 | 08 | 0080 | Beta-Gamma | Jan 9, 2015 | Jan 16, 2015 | Jan 29, 2015 |
| № 2253 | S07 | W16 | 26 | 0700 | Beta-Gamma-Delta | Jan 6, 2015 | Jan 12, 2015 | Jan 26, 2015 |
| № 2252 | S19 | W39 | 01 | 0010 | Alpha | Jan 4, 2015 | Jan 11, 2015 | Jan 24, 2015 |
| № 2251 | S13 | W58 | 03 | 0070 | Beta | Jan 2, 2015 | Jan 9, 2015 | Jan 23, 2015 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1986 to January 2015. The gray background is the average SSN index.
