Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on September 14, 2025. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 4216 | N10 | E52 | 05 | 0180 | Beta | Sep 19, 2025 | Sep 26, 2025 | Oct 9, 2025 |
| № 4213 | S14 | W66 | 07 | 0100 | Beta | Sep 10, 2025 | Sep 17, 2025 | Sep 30, 2025 |
| № 4211 | S14 | W77 | 01 | 0090 | Alpha | Sep 9, 2025 | Sep 16, 2025 | Sep 30, 2025 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1996 to September 2025. The gray background is the average SSN index.
