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) | |
|---|---|---|---|---|---|---|---|---|
| № 2985 | S20 | E30 | 02 | 0040 | Alpha | Apr 10, 2022 | Apr 17, 2022 | May 1, 2022 |
| № 2983 | N24 | W09 | 01 | 0010 | Alpha | Apr 7, 2022 | Apr 14, 2022 | Apr 28, 2022 |
| № 2981 | S22 | W48 | 05 | 0040 | Beta | Apr 4, 2022 | Apr 11, 2022 | Apr 25, 2022 |
| № 2978 | S16 | W50 | 13 | 0290 | Beta | Apr 4, 2022 | Apr 11, 2022 | Apr 25, 2022 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1993, January to 2022, April. Gray background - average solar cycle.
