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) | |
|---|---|---|---|---|---|---|---|---|
| № 3574 | N15 | E70 | 02 | 0090 | Beta | Feb 8, 2024 | Feb 15, 2024 | Feb 29, 2024 |
| № 3573 | N23 | E08 | 04 | 0030 | Beta | Feb 4, 2024 | Feb 11, 2024 | Feb 24, 2024 |
| № 3572 | S12 | E22 | 02 | 0010 | Alpha | Feb 5, 2024 | Feb 11, 2024 | Feb 25, 2024 |
| № 3571 | S16 | E61 | 02 | 0090 | Alpha | Feb 8, 2024 | Feb 14, 2024 | Feb 28, 2024 |
| № 3570 | S04 | E50 | 01 | 0020 | Beta | Feb 7, 2024 | Feb 14, 2024 | Feb 27, 2024 |
| № 3567 | N19 | E40 | 13 | 0240 | Beta-Gamma | Feb 6, 2024 | Feb 13, 2024 | Feb 27, 2024 |
| № 3566 | S13 | W89 | 01 | 0010 | Alpha | Jan 27, 2024 | Feb 3, 2024 | Feb 17, 2024 |
| № 3565 | N07 | E12 | 08 | 0020 | Beta | Feb 4, 2024 | Feb 11, 2024 | Feb 24, 2024 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1995, January to 2024, February. Gray background - average solar cycle.
