Sunspots and active regions — September 11, 2016
Sunspots and active regions
By the end of the day, the following active regions with sunspots could be observed on the Sun's surface
| Group ID | Location | Number of sunspots | Area (msh) | Type | CM Passage | Disappearance (W90) | Reappearance (W270) | |
|---|---|---|---|---|---|---|---|---|
| № 2591 | N05 | E16 | 04 | 0020 | Beta | Sep 13, 2016 | Sep 20, 2016 | Oct 4, 2016 |
| № 2589 | N14 | W15 | 12 | 0080 | Beta | Sep 11, 2016 | Sep 18, 2016 | Oct 1, 2016 |
| № 2588 | N11 | W53 | 01 | 0010 | Alpha | Sep 8, 2016 | Sep 15, 2016 | Sep 29, 2016 |
| № 2585 | N08 | W66 | 09 | 0340 | Beta-Delta | Sep 7, 2016 | Sep 14, 2016 | Sep 28, 2016 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1987, January to 2016, September. Gray background - average solar cycle.
