Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on June 17, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 2555 | S09 | W56 | 04 | 0030 | Beta | Jun 14, 2016 | Jun 20, 2016 | Jul 4, 2016 |
| № 2553 | S07 | W08 | 02 | 0310 | Alpha | Jun 17, 2016 | Jun 24, 2016 | Jul 8, 2016 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1987 to June 2016. The gray background is the average SSN index.
