Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on April 9, 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 | E02 | 04 | 0030 | Beta | Apr 10, 2022 | Apr 17, 2022 | May 1, 2022 |
| № 2983 | N21 | W47 | 04 | 0030 | Beta | Apr 6, 2022 | Apr 13, 2022 | Apr 27, 2022 |
| № 2981 | S23 | W78 | 04 | 0020 | Beta | Apr 4, 2022 | Apr 11, 2022 | Apr 25, 2022 |
| № 2978 | S19 | W78 | 03 | 0250 | 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.
