Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on April 7, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 3633 | S09 | E73 | 03 | 0050 | Alpha | Apr 13, 2024 | Apr 20, 2024 | May 4, 2024 |
| № 3632 | N26 | E32 | 03 | 0030 | Beta | Apr 10, 2024 | Apr 17, 2024 | May 1, 2024 |
| № 3630 | S11 | W36 | 05 | 0020 | Beta | Apr 5, 2024 | Apr 12, 2024 | Apr 26, 2024 |
| № 3629 | N05 | W39 | 08 | 0060 | Beta | Apr 5, 2024 | Apr 12, 2024 | Apr 25, 2024 |
| № 3628 | N07 | E30 | 02 | 0240 | Alpha | Apr 10, 2024 | Apr 17, 2024 | Apr 30, 2024 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1995 to April 2024. The gray background is the average SSN index.
