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) | |
|---|---|---|---|---|---|---|---|---|
| № 4028 | S18 | E57 | 06 | 0110 | Beta-Gamma | Mar 20, 2025 | Mar 27, 2025 | Apr 10, 2025 |
| № 4027 | N11 | W50 | 01 | 0010 | Alpha | Mar 12, 2025 | Mar 19, 2025 | Apr 2, 2025 |
| № 4026 | S19 | E23 | 01 | 0010 | Alpha | Mar 18, 2025 | Mar 25, 2025 | Apr 7, 2025 |
| № 4025 | N11 | E14 | 07 | 0060 | Beta | Mar 17, 2025 | Mar 24, 2025 | Apr 6, 2025 |
| № 4023 | N25 | E18 | 01 | 0030 | Alpha | Mar 17, 2025 | Mar 24, 2025 | Apr 7, 2025 |
| № 4022 | N08 | E05 | 09 | 0020 | Beta | Mar 16, 2025 | Mar 23, 2025 | Apr 6, 2025 |
| № 4021 | S05 | E15 | 04 | 0080 | Alpha | Mar 17, 2025 | Mar 24, 2025 | Apr 6, 2025 |
| № 4020 | N19 | W03 | 01 | 0040 | Alpha | Mar 16, 2025 | Mar 23, 2025 | Apr 5, 2025 |
| № 4019 | N05 | W23 | 16 | 0100 | Beta-Delta | Mar 14, 2025 | Mar 21, 2025 | Apr 4, 2025 |
| № 4018 | S20 | W38 | 01 | 0060 | Alpha | Mar 13, 2025 | Mar 20, 2025 | Apr 3, 2025 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1996, January to 2025, March. Gray background - average solar cycle.
