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) | |
|---|---|---|---|---|---|---|---|---|
| № 4399 | S17 | E82 | 01 | 0120 | Alpha | Mar 29, 2026 | Apr 5, 2026 | Apr 19, 2026 |
| № 4398 | S14 | E26 | 02 | 0010 | Beta | Mar 25, 2026 | Apr 1, 2026 | Apr 14, 2026 |
| № 4397 | N16 | E27 | 02 | 0020 | Beta | Mar 25, 2026 | Apr 1, 2026 | Apr 15, 2026 |
| № 4392 | S17 | W52 | 03 | 0110 | Beta | Mar 19, 2026 | Mar 26, 2026 | Apr 9, 2026 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1997, January to 2026, March. Gray background - average solar cycle.
