Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on April 11, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 4060 | N07 | E57 | 02 | 0100 | Beta | Apr 16, 2025 | Apr 23, 2025 | May 7, 2025 |
| № 4059 | N11 | E39 | 01 | 0010 | Beta | Apr 15, 2025 | Apr 22, 2025 | May 5, 2025 |
| № 4058 | N18 | W40 | 08 | 0050 | Beta | Apr 9, 2025 | Apr 16, 2025 | Apr 30, 2025 |
| № 4056 | S07 | E17 | 01 | 0070 | Alpha | Apr 13, 2025 | Apr 20, 2025 | May 4, 2025 |
| № 4055 | N08 | W36 | 14 | 0120 | Beta-Gamma | Apr 9, 2025 | Apr 16, 2025 | Apr 30, 2025 |
| № 4054 | S12 | W57 | 04 | 0150 | Beta | Apr 8, 2025 | Apr 14, 2025 | Apr 28, 2025 |
| № 4048 | S16 | W79 | 12 | 0180 | Beta | Apr 6, 2025 | Apr 13, 2025 | Apr 27, 2025 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1996 to April 2025. The gray background is the average SSN index.
