Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on April 7, 2022. Coordinates are given as of the end of the day.
| Group ID | Location | Number of sunspots | Area (msh) | Type | CM Passage | Disappearance (W90) | Reappearance (W270) | |
|---|---|---|---|---|---|---|---|---|
| № 2985 | S20 | E29 | 02 | 0040 | Alpha | Apr 10, 2022 | Apr 17, 2022 | May 1, 2022 |
| № 2983 | N24 | W10 | 01 | 0010 | Alpha | Apr 7, 2022 | Apr 14, 2022 | Apr 28, 2022 |
| № 2981 | S22 | W49 | 05 | 0040 | Beta | Apr 4, 2022 | Apr 11, 2022 | Apr 25, 2022 |
| № 2978 | S16 | W51 | 13 | 0290 | Beta | Apr 4, 2022 | Apr 11, 2022 | Apr 25, 2022 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1993 to April 2022. The gray background is the average SSN index.
