Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on February 6, 2017. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 2634 | N02 | E70 | 01 | 0010 | Alpha | Feb 12, 2017 | Feb 19, 2017 | Mar 5, 2017 |
| № 2632 | N14 | W76 | 01 | 0010 | Alpha | Feb 1, 2017 | Feb 8, 2017 | Feb 22, 2017 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1988 to February 2017. The gray background is the average SSN index.
