Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on October 8, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 4549 | N10 | W26 | 29 | 0260 | Beta-Gamma-Delta | Oct 7, 2026 | Oct 14, 2026 | Oct 27, 2026 |
| № 4548 | S13 | E02 | 01 | 0040 | Alpha | Oct 9, 2026 | Oct 16, 2026 | Oct 29, 2026 |
| № 4545 | N17 | W30 | 09 | 0070 | Beta | Oct 6, 2026 | Oct 13, 2026 | Oct 27, 2026 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1997 to October 2026. The gray background is the average SSN index.
