Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on November 13, 2021. Coordinates are given as of the end of the day.
| Group ID | Location | Number of sunspots | Area (msh) | Type | CM Passage | Disappearance (W90) | Reappearance (W270) | |
|---|---|---|---|---|---|---|---|---|
| № 2895 | N23 | W09 | 03 | 0020 | Beta | Nov 14, 2021 | Nov 20, 2021 | Dec 4, 2021 |
| № 2894 | S27 | W20 | 05 | 0130 | Beta-Gamma | Nov 13, 2021 | Nov 20, 2021 | Dec 4, 2021 |
| № 2893 | N16 | W92 | 01 | 0070 | Alpha | Nov 7, 2021 | Nov 14, 2021 | Nov 28, 2021 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1992 to November 2021. The gray background is the average SSN index.
