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 | W01 | 02 | 0010 | Beta | Jan 6, 2025 | Jan 13, 2025 | Jan 27, 2025 |
| № 3951 | S14 | E25 | 01 | 0050 | Alpha | Jan 8, 2025 | Jan 15, 2025 | Jan 28, 2025 |
| № 3950 | S18 | E64 | 01 | 0100 | Alpha | Jan 11, 2025 | Jan 18, 2025 | Jan 31, 2025 |
| № 3949 | S08 | W37 | 05 | 0040 | Beta | Jan 3, 2025 | Jan 10, 2025 | Jan 24, 2025 |
| № 3948 | N16 | E19 | 01 | 0005 | Alpha | Jan 7, 2025 | Jan 14, 2025 | Jan 28, 2025 |
| № 3947 | N10 | E42 | 10 | 0310 | Beta-Gamma-Delta | Jan 9, 2025 | Jan 16, 2025 | Jan 30, 2025 |
| № 3946 | S10 | W81 | 04 | 0120 | Beta | Dec 31, 2024 | Jan 7, 2025 | Jan 20, 2025 |
| № 3945 | S10 | E19 | 16 | 0160 | Beta-Gamma | Jan 7, 2025 | Jan 14, 2025 | Jan 28, 2025 |
| № 3944 | S13 | W22 | 13 | 0140 | Beta | Jan 4, 2025 | Jan 11, 2025 | Jan 25, 2025 |
| № 3943 | S17 | E08 | 14 | 0080 | Beta-Gamma | Jan 7, 2025 | Jan 13, 2025 | Jan 27, 2025 |
| № 3941 | S04 | W53 | 03 | 0090 | Beta | Jan 2, 2025 | Jan 9, 2025 | Jan 22, 2025 |
| № 3938 | N19 | W83 | 03 | 0050 | Alpha | Dec 31, 2024 | Jan 7, 2025 | Jan 20, 2025 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1996, January to 2025, January. Gray background - average solar cycle.
