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) | |
|---|---|---|---|---|---|---|---|---|
| № 3953 | N20 | W18 | 06 | 0010 | Beta | Jan 9, 2025 | Jan 16, 2025 | Jan 29, 2025 |
| № 3952 | N19 | W57 | 01 | 0010 | Alpha | Jan 6, 2025 | Jan 13, 2025 | Jan 26, 2025 |
| № 3950 | S18 | E09 | 03 | 0070 | Beta | Jan 11, 2025 | Jan 18, 2025 | Jan 31, 2025 |
| № 3948 | N17 | W40 | 01 | 0010 | Alpha | Jan 7, 2025 | Jan 14, 2025 | Jan 28, 2025 |
| № 3947 | N12 | W09 | 12 | 0370 | Beta-Gamma-Delta | Jan 9, 2025 | Jan 16, 2025 | Jan 30, 2025 |
| № 3945 | S10 | W37 | 06 | 0030 | Beta | Jan 7, 2025 | Jan 14, 2025 | Jan 28, 2025 |
| № 3944 | S13 | W73 | 02 | 0010 | Beta | Jan 4, 2025 | Jan 11, 2025 | Jan 25, 2025 |
| № 3943 | S17 | W47 | 02 | 0030 | Beta | Jan 6, 2025 | Jan 13, 2025 | Jan 27, 2025 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1996, January to 2025, January. Gray background - average solar cycle.
