Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on October 13, 2020. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 2775 | S23 | W12 | 05 | 0030 | Beta | Oct 13, 2020 | Oct 20, 2020 | Nov 2, 2020 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1991 to October 2020. The gray background is the average SSN index.
