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) | |
|---|---|---|---|---|---|---|---|---|
| № 3183 | S17 | W22 | 08 | 0160 | beta | Jan 5, 2023 | Jan 12, 2023 | Jan 26, 2023 |
| № 3182 | S16 | E59 | 09 | 0450 | beta-gamma | Jan 11, 2023 | Jan 18, 2023 | Feb 1, 2023 |
| № 3181 | S20 | E06 | 13 | 0110 | beta | Jan 7, 2023 | Jan 14, 2023 | Jan 28, 2023 |
| № 3180 | N18 | W23 | 05 | 0120 | beta | Jan 5, 2023 | Jan 12, 2023 | Jan 26, 2023 |
| № 3177 | S17 | W48 | 05 | 0050 | beta | Jan 3, 2023 | Jan 10, 2023 | Jan 24, 2023 |
| № 3176 | N19 | W91 | 01 | 0030 | alpha | Dec 31, 2022 | Jan 7, 2023 | Jan 21, 2023 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1994, January to 2023, January. Gray background - average solar cycle.
