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) | |
|---|---|---|---|---|---|---|---|---|
| № 3187 | N13 | E18 | 02 | 0010 | Alpha | Jan 13, 2023 | Jan 20, 2023 | Feb 3, 2023 |
| № 3186 | N25 | E65 | 05 | 0100 | Beta-Delta | Jan 17, 2023 | Jan 24, 2023 | Feb 7, 2023 |
| № 3185 | N20 | W13 | 08 | 0030 | Beta | Jan 11, 2023 | Jan 18, 2023 | Feb 1, 2023 |
| № 3184 | S13 | E53 | 08 | 0440 | Beta-Delta | Jan 16, 2023 | Jan 23, 2023 | Feb 5, 2023 |
| № 3183 | S16 | W77 | 02 | 0100 | Alpha | Jan 6, 2023 | Jan 13, 2023 | Jan 27, 2023 |
| № 3182 | S16 | E06 | 51 | 0750 | Beta-Gamma-Delta | Jan 12, 2023 | Jan 19, 2023 | Feb 2, 2023 |
| № 3181 | S17 | W47 | 44 | 0700 | Beta-Gamma | Jan 8, 2023 | Jan 15, 2023 | Jan 29, 2023 |
| № 3180 | N17 | W78 | 01 | 0050 | Alpha | Jan 6, 2023 | Jan 13, 2023 | Jan 27, 2023 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1994, January to 2023, January. Gray background - average solar cycle.
