Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on April 1, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 2981 | S26 | E31 | 11 | 0030 | Beta | Apr 4, 2022 | Apr 11, 2022 | Apr 25, 2022 |
| № 2978 | S18 | E28 | 07 | 0400 | Beta-Gamma | Apr 4, 2022 | Apr 11, 2022 | Apr 25, 2022 |
| № 2976 | N16 | W31 | 06 | 0410 | Beta | Mar 31, 2022 | Apr 6, 2022 | Apr 20, 2022 |
| № 2975 | N13 | W52 | 20 | 0330 | Beta-Gamma-Delta | Mar 29, 2022 | Apr 5, 2022 | Apr 18, 2022 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1993 to April 2022. The gray background is the average SSN index.
