Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on October 23, 2024. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 3868 | S12 | E63 | 01 | 0180 | Alpha | Oct 29, 2024 | Nov 4, 2024 | Nov 18, 2024 |
| № 3866 | S12 | E47 | 11 | 0040 | Beta | Oct 27, 2024 | Nov 3, 2024 | Nov 17, 2024 |
| № 3865 | S22 | E40 | 04 | 0030 | Beta | Oct 27, 2024 | Nov 3, 2024 | Nov 17, 2024 |
| № 3863 | S09 | E21 | 10 | 0130 | Beta-Gamma | Oct 25, 2024 | Nov 1, 2024 | Nov 15, 2024 |
| № 3862 | S15 | E13 | 01 | 0010 | Alpha | Oct 25, 2024 | Nov 1, 2024 | Nov 14, 2024 |
| № 3860 | S06 | W54 | 01 | 0020 | Alpha | Oct 20, 2024 | Oct 27, 2024 | Nov 9, 2024 |
| № 3859 | S12 | W67 | 08 | 0120 | Beta | Oct 19, 2024 | Oct 26, 2024 | Nov 8, 2024 |
| № 3857 | S05 | W41 | 02 | 0020 | Alpha | Oct 21, 2024 | Oct 28, 2024 | Nov 10, 2024 |
| № 3856 | N10 | W88 | 02 | 0060 | Beta | Oct 17, 2024 | Oct 24, 2024 | Nov 7, 2024 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1995 to October 2024. The gray background is the average SSN index.
