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) | |
|---|---|---|---|---|---|---|---|---|
| № 3584 | S15 | E71 | 01 | 0020 | Alpha | Feb 17, 2024 | Feb 24, 2024 | Mar 9, 2024 |
| № 3583 | N09 | E42 | 06 | 0020 | Beta | Feb 15, 2024 | Feb 22, 2024 | Mar 7, 2024 |
| № 3582 | N06 | E14 | 06 | 0040 | Beta | Feb 13, 2024 | Feb 20, 2024 | Mar 4, 2024 |
| № 3581 | S21 | E44 | 01 | 0100 | Alpha | Feb 15, 2024 | Feb 22, 2024 | Mar 7, 2024 |
| № 3580 | N21 | W78 | 01 | 0010 | Alpha | Feb 6, 2024 | Feb 13, 2024 | Feb 27, 2024 |
| № 3579 | S10 | E04 | 01 | 0020 | Alpha | Feb 12, 2024 | Feb 19, 2024 | Mar 4, 2024 |
| № 3576 | S16 | W09 | 36 | 0730 | Beta-Gamma-Delta | Feb 11, 2024 | Feb 18, 2024 | Mar 3, 2024 |
| № 3574 | N16 | W46 | 01 | 0010 | Alpha | Feb 9, 2024 | Feb 15, 2024 | Feb 29, 2024 |
| № 3571 | S17 | W54 | 03 | 0080 | Alpha | Feb 8, 2024 | Feb 15, 2024 | Feb 28, 2024 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1995, January to 2024, February. Gray background - average solar cycle.
