Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on March 30, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 4048 | S15 | E77 | 05 | 0110 | Beta | Apr 6, 2025 | Apr 13, 2025 | Apr 26, 2025 |
| № 4047 | S16 | W24 | 03 | 0020 | Beta | Mar 29, 2025 | Apr 5, 2025 | Apr 19, 2025 |
| № 4046 | N05 | E56 | 03 | 0270 | Beta | Apr 4, 2025 | Apr 11, 2025 | Apr 25, 2025 |
| № 4045 | S16 | E50 | 02 | 0020 | Alpha | Apr 4, 2025 | Apr 11, 2025 | Apr 24, 2025 |
| № 4044 | N21 | E21 | 06 | 0030 | Beta | Apr 2, 2025 | Apr 9, 2025 | Apr 22, 2025 |
| № 4043 | N14 | E01 | 17 | 0100 | Beta-Gamma | Mar 31, 2025 | Apr 7, 2025 | Apr 21, 2025 |
| № 4041 | N18 | W26 | 01 | 0010 | Alpha | Mar 29, 2025 | Apr 5, 2025 | Apr 19, 2025 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1996 to March 2025. The gray background is the average SSN index.
