Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on April 8, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 2987 | S30 | E39 | 01 | 0010 | Alpha | Apr 12, 2022 | Apr 19, 2022 | May 4, 2022 |
| № 2985 | S20 | E12 | 03 | 0030 | Beta | Apr 10, 2022 | Apr 17, 2022 | May 1, 2022 |
| № 2981 | S25 | W67 | 03 | 0020 | Beta | Apr 4, 2022 | Apr 11, 2022 | Apr 25, 2022 |
| № 2978 | S18 | W68 | 05 | 0260 | 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.
