Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on October 30, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 3475 | N13 | W63 | 03 | 0010 | Alpha | Oct 26, 2023 | Nov 2, 2023 | Nov 16, 2023 |
| № 3474 | S17 | E14 | 08 | 0020 | Beta-Gamma | Nov 1, 2023 | Nov 8, 2023 | Nov 21, 2023 |
| № 3473 | N16 | E34 | 05 | 0030 | Beta | Nov 2, 2023 | Nov 9, 2023 | Nov 23, 2023 |
| № 3472 | N20 | E03 | 05 | 0010 | 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.
