Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on February 28, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 3596 | N17 | E50 | 04 | 0080 | Beta | Mar 4, 2024 | Mar 11, 2024 | Mar 24, 2024 |
| № 3595 | N20 | E20 | 13 | 0060 | Beta | Mar 1, 2024 | Mar 8, 2024 | Mar 22, 2024 |
| № 3594 | N05 | E15 | 01 | 0020 | Alpha | Mar 1, 2024 | Mar 8, 2024 | Mar 21, 2024 |
| № 3592 | S11 | E17 | 05 | 0020 | Beta | Mar 1, 2024 | Mar 8, 2024 | Mar 22, 2024 |
| № 3591 | S35 | E22 | 01 | 0050 | Alpha | Mar 2, 2024 | Mar 9, 2024 | Mar 23, 2024 |
| № 3590 | N18 | W38 | 19 | 0900 | Beta-Gamma-Delta | Feb 26, 2024 | Mar 4, 2024 | Mar 18, 2024 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1995 to February 2024. The gray background is the average SSN index.
