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) | |
|---|---|---|---|---|---|---|---|---|
| № 2898 | S24 | E45 | 05 | 0030 | Beta | Nov 28, 2021 | Dec 5, 2021 | Dec 19, 2021 |
| № 2897 | N15 | W35 | 03 | 0030 | Beta | Nov 22, 2021 | Nov 29, 2021 | Dec 13, 2021 |
| № 2896 | S17 | W48 | 01 | 0020 | Alpha | Nov 21, 2021 | Nov 28, 2021 | Dec 12, 2021 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1992, January to 2021, November. Gray background - average solar cycle.
