Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on October 19, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 3863 | S02 | E71 | 01 | 0060 | Alpha | Oct 25, 2024 | Nov 1, 2024 | Nov 14, 2024 |
| № 3862 | S18 | E73 | 01 | 0010 | Alpha | Oct 25, 2024 | Nov 1, 2024 | Nov 15, 2024 |
| № 3861 | S05 | W36 | 01 | 0010 | Alpha | Oct 17, 2024 | Oct 24, 2024 | Nov 6, 2024 |
| № 3860 | S07 | E04 | 01 | 0020 | Alpha | Oct 20, 2024 | Oct 27, 2024 | Nov 9, 2024 |
| № 3859 | S12 | W12 | 07 | 0140 | Beta | Oct 19, 2024 | Oct 26, 2024 | Nov 8, 2024 |
| № 3858 | S15 | E09 | 02 | 0020 | Alpha | Oct 21, 2024 | Oct 27, 2024 | Nov 10, 2024 |
| № 3857 | S07 | E15 | 06 | 0100 | Beta-Gamma | Oct 21, 2024 | Oct 28, 2024 | Nov 10, 2024 |
| № 3856 | N10 | W31 | 05 | 0150 | Beta-Gamma | Oct 18, 2024 | Oct 24, 2024 | Nov 7, 2024 |
| № 3854 | S06 | W71 | 07 | 0190 | Beta-Gamma | Oct 15, 2024 | Oct 21, 2024 | Nov 4, 2024 |
| № 3852 | S14 | W76 | 01 | 0120 | Alpha | Oct 14, 2024 | Oct 21, 2024 | Nov 4, 2024 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1995 to October 2024. The gray background is the average SSN index.
