Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on October 2, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 4546 | S19 | W45 | 04 | 0020 | Beta | Sep 30, 2026 | Oct 6, 2026 | Oct 20, 2026 |
| № 4545 | N20 | E46 | 02 | 0020 | Beta | Oct 7, 2026 | Oct 13, 2026 | Oct 27, 2026 |
| № 4535 | N12 | W83 | 01 | 0030 | Alpha | Sep 27, 2026 | Oct 4, 2026 | Oct 17, 2026 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1997 to October 2026. The gray background is the average SSN index.
