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) | |
|---|---|---|---|---|---|---|---|---|
| № 4425 | N06 | E64 | 05 | 0075 | Beta | May 2, 2026 | May 8, 2026 | May 22, 2026 |
| № 4424 | N17 | E34 | 06 | 0030 | Beta | Apr 29, 2026 | May 6, 2026 | May 20, 2026 |
| № 4423 | S05 | E18 | 13 | 0100 | Beta-Delta | Apr 28, 2026 | May 5, 2026 | May 19, 2026 |
| № 4422 | N08 | W85 | 01 | 0015 | Alpha | Apr 21, 2026 | Apr 27, 2026 | May 11, 2026 |
| № 4421 | S11 | E12 | 01 | 0045 | Alpha | Apr 28, 2026 | May 5, 2026 | May 18, 2026 |
| № 4420 | N17 | W01 | 20 | 0280 | Beta-Gamma-Delta | Apr 27, 2026 | May 4, 2026 | May 17, 2026 |
| № 4419 | N15 | W91 | 07 | 0230 | Beta-Gamma-Delta | Apr 20, 2026 | Apr 27, 2026 | May 10, 2026 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1997, January to 2026, April. Gray background - average solar cycle.
