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) | |
|---|---|---|---|---|---|---|---|---|
| № 3625 | N12 | W65 | 07 | 0040 | Beta | Mar 28, 2024 | Apr 4, 2024 | Apr 17, 2024 |
| № 3624 | N16 | E39 | 01 | 0010 | Alpha | Apr 5, 2024 | Apr 12, 2024 | Apr 25, 2024 |
| № 3619 | N18 | W79 | 01 | 0050 | Alpha | Mar 27, 2024 | Apr 3, 2024 | Apr 17, 2024 |
| № 3617 | S13 | W76 | 01 | 0010 | Alpha | Mar 27, 2024 | Apr 3, 2024 | Apr 17, 2024 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1995, January to 2024, April. Gray background - average solar cycle.
