Active areas
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) | |
|---|---|---|---|---|---|---|---|---|
| № 2616 | N17 | W18 | 03 | 0020 | Beta | Dec 3, 2016 | Dec 9, 2016 | Dec 23, 2016 |
| № 2615 | S07 | E08 | 09 | 0110 | Beta | Dec 5, 2016 | Dec 11, 2016 | Dec 25, 2016 |
| № 2614 | N06 | W21 | 02 | 0010 | Beta | Dec 2, 2016 | Dec 9, 2016 | Dec 23, 2016 |
| № 2612 | N09 | W49 | 05 | 0090 | Beta | Nov 30, 2016 | Dec 7, 2016 | Dec 21, 2016 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1987, January to 2016, December. Gray background - average solar cycle.
