Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on April 8, 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 | S08 | E61 | 04 | 0070 | Beta-Gamma | Apr 13, 2024 | Apr 20, 2024 | May 4, 2024 |
| № 3632 | N26 | E18 | 01 | 0010 | Beta | Apr 10, 2024 | Apr 17, 2024 | May 1, 2024 |
| № 3631 | N11 | W35 | 01 | 0005 | Alpha | Apr 6, 2024 | Apr 13, 2024 | Apr 27, 2024 |
| № 3630 | S11 | W51 | 01 | 0005 | Alpha | Apr 5, 2024 | Apr 12, 2024 | Apr 25, 2024 |
| № 3629 | N05 | W53 | 06 | 0040 | Beta | Apr 5, 2024 | Apr 12, 2024 | Apr 25, 2024 |
| № 3628 | N08 | E16 | 06 | 0250 | Beta | 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.
