Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on June 17, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 2765 | S26 | W99 | 01 | 0010 | Alpha | Jun 10, 2020 | Jun 17, 2020 | Jul 1, 2020 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1991 to June 2020. The gray background is the average SSN index.
