Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on May 1, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 4079 | N08 | E56 | 13 | 1040 | Beta-Gamma | May 6, 2025 | May 13, 2025 | May 26, 2025 |
| № 4078 | N15 | W72 | 01 | 0010 | Alpha | Apr 26, 2025 | May 3, 2025 | May 17, 2025 |
| № 4076 | N06 | W07 | 01 | 0070 | Alpha | May 1, 2025 | May 8, 2025 | May 22, 2025 |
| № 4072 | S18 | W29 | 07 | 0020 | Beta | Apr 30, 2025 | May 6, 2025 | May 20, 2025 |
| № 4070 | S12 | W69 | 05 | 0050 | Beta | Apr 27, 2025 | May 3, 2025 | May 17, 2025 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1996 to May 2025. The gray background is the average SSN index.
