Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on October 31, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 3474 | S18 | W00 | 15 | 0130 | Beta-Gamma | Nov 1, 2023 | Nov 8, 2023 | Nov 21, 2023 |
| № 3473 | N16 | E22 | 09 | 0050 | Beta-Gamma | Nov 3, 2023 | Nov 9, 2023 | Nov 23, 2023 |
| № 3472 | N21 | W10 | 08 | 0040 | Beta | Oct 31, 2023 | Nov 7, 2023 | Nov 21, 2023 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1994 to October 2023. The gray background is the average SSN index.
