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) | |
|---|---|---|---|---|---|---|---|---|
| № 3658 | S21 | W31 | 02 | 0010 | Beta | Apr 24, 2024 | Apr 30, 2024 | May 14, 2024 |
| № 3657 | S12 | E11 | 07 | 0020 | Beta | Apr 27, 2024 | May 4, 2024 | May 17, 2024 |
| № 3656 | S12 | E43 | 05 | 0020 | Beta | Apr 29, 2024 | May 6, 2024 | May 20, 2024 |
| № 3655 | S28 | E31 | 05 | 0120 | Beta | Apr 28, 2024 | May 5, 2024 | May 19, 2024 |
| № 3654 | S08 | E26 | 18 | 0130 | Beta | Apr 28, 2024 | May 5, 2024 | May 18, 2024 |
| № 3653 | N03 | E16 | 01 | 0000 | Alpha | Apr 27, 2024 | May 4, 2024 | May 17, 2024 |
| № 3652 | N14 | W04 | 05 | 0080 | Beta | Apr 26, 2024 | May 2, 2024 | May 16, 2024 |
| № 3650 | S11 | W44 | 02 | 0010 | Beta | Apr 23, 2024 | Apr 29, 2024 | May 13, 2024 |
| № 3648 | N18 | W37 | 11 | 0070 | Beta-Gamma | Apr 23, 2024 | Apr 30, 2024 | May 14, 2024 |
| № 3647 | S14 | W60 | 12 | 0140 | Beta | Apr 21, 2024 | Apr 28, 2024 | May 12, 2024 |
| № 3646 | N21 | W19 | 12 | 0230 | Beta | Apr 24, 2024 | May 1, 2024 | May 15, 2024 |
| № 3645 | S08 | W70 | 15 | 0260 | Beta-Gamma | Apr 21, 2024 | Apr 27, 2024 | May 11, 2024 |
| № 3644 | N13 | W20 | 02 | 0060 | Alpha | Apr 24, 2024 | May 1, 2024 | May 15, 2024 |
| № 3643 | S12 | W56 | 16 | 0240 | Beta-Gamma | Apr 22, 2024 | Apr 28, 2024 | May 12, 2024 |
| № 3639 | N29 | W65 | 04 | 0080 | Beta | Apr 21, 2024 | Apr 28, 2024 | May 12, 2024 |
| № 3638 | S17 | W73 | 06 | 0030 | Beta | Apr 20, 2024 | Apr 27, 2024 | May 11, 2024 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1995, January to 2024, April. Gray background - average solar cycle.
