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) | |
|---|---|---|---|---|---|---|---|---|
| № 2689 | N13 | W34 | 05 | 0060 | Beta | Nov 26, 2017 | Dec 3, 2017 | Dec 17, 2017 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1988, January to 2017, November. Gray background - average solar cycle.
