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) | |
|---|---|---|---|---|---|---|---|---|
| № 4047 | S16 | W10 | 03 | 0010 | beta | Mar 28, 2025 | Apr 4, 2025 | Apr 18, 2025 |
| № 4046 | N05 | E69 | 03 | 0270 | beta | Apr 3, 2025 | Apr 10, 2025 | Apr 23, 2025 |
| № 4045 | S15 | E63 | 01 | 0030 | alpha | Apr 3, 2025 | Apr 10, 2025 | Apr 23, 2025 |
| № 4044 | N22 | E34 | 03 | 0020 | beta | Apr 1, 2025 | Apr 8, 2025 | Apr 21, 2025 |
| № 4043 | N15 | E14 | 09 | 0100 | beta-gamma | Mar 30, 2025 | Apr 6, 2025 | Apr 20, 2025 |
| № 4041 | N18 | W13 | 01 | 0010 | alpha | Mar 28, 2025 | Apr 4, 2025 | Apr 18, 2025 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1996, January to 2025, March. Gray background - average solar cycle.
