Sunspots and active regions — November 20, 2018
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) | |
|---|---|---|---|---|---|---|---|---|
| № 2727 | N01 | W71 | 02 | 0010 | Alpha | Nov 16, 2018 | Nov 22, 2018 | Dec 6, 2018 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1989, January to 2018, November. Gray background - average solar cycle.
