Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on October 28, 2026. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 4563 | S19 | W68 | 02 | 0010 | Beta | Oct 24, 2026 | Oct 31, 2026 | Nov 13, 2026 |
| № 4561 | S11 | W103 | 04 | 0030 | Beta | Oct 21, 2026 | Oct 28, 2026 | Nov 10, 2026 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1997 to October 2026. The gray background is the average SSN index.
