Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on September 18, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 3103 | S16 | W20 | 09 | 0020 | Beta | Sep 17, 2022 | Sep 24, 2022 | Oct 8, 2022 |
| № 3102 | S27 | E13 | 24 | 0310 | Beta | Sep 20, 2022 | Sep 27, 2022 | Oct 11, 2022 |
| № 3100 | S23 | W40 | 13 | 0190 | Beta | Sep 16, 2022 | Sep 23, 2022 | Oct 7, 2022 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1993 to September 2022. The gray background is the average SSN index.
