Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on January 19, 2024. Coordinates are given as of the end of the day.
| Group ID | Location | Number of sunspots | Area (msh) | Type | CM Passage | Disappearance (W90) | Reappearance (W270) | |
|---|---|---|---|---|---|---|---|---|
| № 3560 | S11 | E66 | 01 | 0020 | Alpha | Jan 25, 2024 | Feb 1, 2024 | Feb 14, 2024 |
| № 3559 | N27 | E60 | 03 | 0160 | Beta | Jan 25, 2024 | Feb 1, 2024 | Feb 15, 2024 |
| № 3556 | N16 | E39 | 02 | 0090 | Alpha | Jan 23, 2024 | Jan 30, 2024 | Feb 12, 2024 |
| № 3555 | S11 | E31 | 08 | 0160 | Beta | Jan 22, 2024 | Jan 29, 2024 | Feb 12, 2024 |
| № 3554 | N07 | E12 | 02 | 0030 | Alpha | Jan 21, 2024 | Jan 28, 2024 | Feb 10, 2024 |
| № 3553 | N05 | E03 | 10 | 0110 | Beta | Jan 20, 2024 | Jan 27, 2024 | Feb 10, 2024 |
| № 3549 | S21 | W14 | 05 | 0200 | Beta | Jan 19, 2024 | Jan 26, 2024 | Feb 9, 2024 |
| № 3545 | S07 | W51 | 02 | 0180 | Alpha | Jan 16, 2024 | Jan 23, 2024 | Feb 5, 2024 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1995 to January 2024. The gray background is the average SSN index.
