Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on April 11, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 2529 | N09 | E44 | 16 | 0820 | Beta | Apr 15, 2016 | Apr 22, 2016 | May 6, 2016 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1987 to April 2016. The gray background is the average SSN index.
