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) | |
|---|---|---|---|---|---|---|---|---|
| № 3579 | S14 | E60 | 01 | 0050 | Alpha | Feb 14, 2024 | Feb 20, 2024 | Mar 5, 2024 |
| № 3578 | S05 | E40 | 04 | 0030 | Beta | Feb 12, 2024 | Feb 19, 2024 | Mar 3, 2024 |
| № 3577 | N25 | W07 | 04 | 0010 | Beta | Feb 8, 2024 | Feb 15, 2024 | Feb 29, 2024 |
| № 3576 | S16 | E33 | 37 | 0670 | Beta-Gamma-Delta | Feb 12, 2024 | Feb 18, 2024 | Mar 3, 2024 |
| № 3575 | S37 | W90 | 03 | 0250 | Beta-Delta | Feb 2, 2024 | Feb 9, 2024 | Feb 24, 2024 |
| № 3574 | N17 | W08 | 03 | 0020 | Beta | Feb 8, 2024 | Feb 15, 2024 | Feb 29, 2024 |
| № 3572 | S12 | W61 | 02 | 0010 | Beta | Feb 4, 2024 | Feb 11, 2024 | Feb 25, 2024 |
| № 3571 | S17 | W17 | 05 | 0120 | Alpha | Feb 8, 2024 | Feb 15, 2024 | Feb 28, 2024 |
| № 3565 | N05 | W68 | 02 | 0010 | Beta | Feb 4, 2024 | Feb 11, 2024 | Feb 24, 2024 |
| № 3564 | S13 | W83 | 03 | 0040 | Beta | Feb 3, 2024 | Feb 10, 2024 | Feb 23, 2024 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1995, January to 2024, February. Gray background - average solar cycle.
