Active areas
Sunspots and active regions
By the end of the day, the following active regions with sunspots could be observed on the Sun's surface
| Group ID | Location | Number of sunspots | Area (msh) | Type | CM Passage | Disappearance (W90) | Reappearance (W270) | |
|---|---|---|---|---|---|---|---|---|
| № 4079 | N08 | E41 | 14 | 1200 | Beta-Gamma-Delta | May 6, 2025 | May 13, 2025 | May 26, 2025 |
| № 4076 | N05 | W23 | 01 | 0070 | Alpha | May 1, 2025 | May 8, 2025 | May 22, 2025 |
| № 4072 | S19 | W43 | 03 | 0010 | Beta | Apr 30, 2025 | May 7, 2025 | May 20, 2025 |
| № 4070 | S12 | W88 | 01 | 0010 | Alpha | Apr 26, 2025 | May 3, 2025 | May 17, 2025 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1996, January to 2025, May. Gray background - average solar cycle.
