Sunspots and active regions — April 10, 2026
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) | |
|---|---|---|---|---|---|---|---|---|
| № 4415 | S18 | E62 | 01 | 0080 | Alpha | Apr 16, 2026 | Apr 22, 2026 | May 6, 2026 |
| № 4414 | N15 | E52 | 03 | 0030 | Beta | Apr 15, 2026 | Apr 22, 2026 | May 5, 2026 |
| № 4413 | N07 | W88 | 04 | 0020 | Beta | Apr 4, 2026 | Apr 11, 2026 | Apr 25, 2026 |
| № 4409 | N01 | W83 | 20 | 0170 | Beta-Delta | Apr 5, 2026 | Apr 11, 2026 | Apr 25, 2026 |
| № 4408 | N08 | W79 | 01 | 0030 | Alpha | Apr 5, 2026 | Apr 12, 2026 | Apr 25, 2026 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1997, January to 2026, April. Gray background - average solar cycle.
