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) | |
|---|---|---|---|---|---|---|---|---|
| № 2987 | S30 | E45 | 01 | 0010 | Alpha | Apr 12, 2022 | Apr 19, 2022 | May 4, 2022 |
| № 2985 | S20 | E18 | 03 | 0030 | Beta | Apr 10, 2022 | Apr 17, 2022 | May 1, 2022 |
| № 2981 | S25 | W61 | 03 | 0020 | Beta | Apr 4, 2022 | Apr 11, 2022 | Apr 25, 2022 |
| № 2978 | S18 | W62 | 05 | 0260 | 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.
