Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on November 17, 2023. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 3487 | S17 | W76 | 03 | 0010 | Beta | Nov 12, 2023 | Nov 19, 2023 | Dec 3, 2023 |
| № 3486 | S08 | W63 | 05 | 0120 | Beta | Nov 13, 2023 | Nov 20, 2023 | Dec 4, 2023 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1994 to November 2023. The gray background is the average SSN index.
