Sunspots and active regions
The following active regions with sunspot groups can be observed on the Sun today. The list of regions is updated daily. Coordinates are updated hourly.
| Group ID | Location | Number of sunspots | Area (msh) | Type | CM Passage | Disappearance (W90) | Reappearance (W270) | |
|---|---|---|---|---|---|---|---|---|
| № 4529 | N12 | W45 | 06 | 0010 | Beta | Sep 12, 2026 | Sep 18, 2026 | Oct 2, 2026 |
| № 4528 | S11 | W44 | 01 | 0120 | Alpha | Sep 12, 2026 | Sep 18, 2026 | Oct 2, 2026 |
| № 4527 | N05 | W61 | 03 | 0180 | Alpha | Sep 10, 2026 | Sep 17, 2026 | Oct 1, 2026 |
| № 4524 | N12 | W82 | 01 | 0010 | Alpha | Sep 9, 2026 | Sep 16, 2026 | Sep 29, 2026 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1999 to the present. The gray background is the average SSN index.
