Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on February 23, 2016. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 2505 | N08 | W59 | 08 | 0160 | Beta | Feb 20, 2016 | Feb 26, 2016 | Mar 11, 2016 |
| № 2501 | N04 | W32 | 01 | 0060 | Alpha | Feb 22, 2016 | Feb 28, 2016 | Mar 13, 2016 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1987 to February 2016. The gray background is the average SSN index.
