Sunspots and active regions — April 19, 2022
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) | |
|---|---|---|---|---|---|---|---|---|
| № 2994 | N13 | E55 | 07 | 0450 | Beta-Gamma | Apr 24, 2022 | May 1, 2022 | May 14, 2022 |
| № 2993 | N18 | E53 | 12 | 0560 | Beta-Gamma | Apr 24, 2022 | May 1, 2022 | May 14, 2022 |
| № 2992 | S28 | W83 | 03 | 0300 | Beta | Apr 13, 2022 | Apr 20, 2022 | May 4, 2022 |
| № 2991 | S24 | E14 | 01 | 0050 | Alpha | Apr 21, 2022 | Apr 28, 2022 | May 12, 2022 |
| № 2990 | N16 | W29 | 06 | 0030 | Beta | Apr 18, 2022 | Apr 24, 2022 | May 8, 2022 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1993, January to 2022, April. Gray background - average solar cycle.
