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) | |
|---|---|---|---|---|---|---|---|---|
| № 4355 | S12 | E31 | 02 | 0020 | Beta | Jan 29, 2026 | Feb 5, 2026 | Feb 19, 2026 |
| № 4354 | S11 | W27 | 01 | 0010 | Alpha | Jan 25, 2026 | Feb 1, 2026 | Feb 14, 2026 |
| № 4353 | N18 | W29 | 13 | 0110 | Beta-Gamma | Jan 25, 2026 | Feb 1, 2026 | Feb 14, 2026 |
| № 4351 | S04 | W34 | 05 | 0030 | Beta | Jan 24, 2026 | Jan 31, 2026 | Feb 14, 2026 |
| № 4349 | S14 | W06 | 07 | 0230 | Beta | Jan 27, 2026 | Feb 2, 2026 | Feb 16, 2026 |
| № 4347 | N09 | W45 | 03 | 0050 | Beta | Jan 24, 2026 | Jan 30, 2026 | Feb 13, 2026 |
| № 4345 | S17 | W69 | 04 | 0110 | Beta | Jan 22, 2026 | Jan 29, 2026 | Feb 11, 2026 |
| № 4342 | N15 | W72 | 03 | 0140 | Beta | Jan 22, 2026 | Jan 28, 2026 | Feb 11, 2026 |
| № 4341 | S10 | W74 | 03 | 0090 | Beta | Jan 21, 2026 | Jan 28, 2026 | Feb 11, 2026 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1997, January to 2026, January. Gray background - average solar cycle.
