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) | |
|---|---|---|---|---|---|---|---|---|
| № 3952 | N19 | W26 | 01 | 0010 | Alpha | Jan 6, 2025 | Jan 13, 2025 | Jan 27, 2025 |
| № 3951 | S14 | W01 | 01 | 0020 | Alpha | Jan 8, 2025 | Jan 15, 2025 | Jan 28, 2025 |
| № 3950 | S18 | E36 | 01 | 0060 | Alpha | Jan 11, 2025 | Jan 18, 2025 | Jan 31, 2025 |
| № 3949 | S09 | W62 | 01 | 0010 | Alpha | Jan 3, 2025 | Jan 10, 2025 | Jan 24, 2025 |
| № 3948 | N16 | W09 | 02 | 0010 | Beta | Jan 7, 2025 | Jan 14, 2025 | Jan 28, 2025 |
| № 3947 | N11 | E17 | 17 | 0290 | Beta-Gamma-Delta | Jan 9, 2025 | Jan 16, 2025 | Jan 30, 2025 |
| № 3945 | S09 | W10 | 05 | 0080 | Beta | Jan 7, 2025 | Jan 14, 2025 | Jan 28, 2025 |
| № 3944 | S14 | W48 | 08 | 0070 | Beta | Jan 4, 2025 | Jan 11, 2025 | Jan 25, 2025 |
| № 3943 | S16 | W21 | 04 | 0050 | Beta | Jan 6, 2025 | Jan 13, 2025 | Jan 27, 2025 |
| № 3941 | S06 | W81 | 03 | 0060 | Beta | Jan 2, 2025 | Jan 9, 2025 | Jan 22, 2025 |
| № 3939 | S17 | W92 | 01 | 0060 | Alpha | Jan 1, 2025 | Jan 8, 2025 | Jan 22, 2025 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1996, January to 2025, January. Gray background - average solar cycle.
