Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on October 10, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 3463 | S17 | E62 | 01 | 0010 | Alpha | Oct 16, 2023 | Oct 23, 2023 | Nov 5, 2023 |
| № 3462 | N19 | E48 | 01 | 0005 | Alpha | Oct 15, 2023 | Oct 22, 2023 | Nov 4, 2023 |
| № 3461 | N11 | E26 | 01 | 0005 | Alpha | Oct 13, 2023 | Oct 20, 2023 | Nov 2, 2023 |
| № 3460 | S09 | E09 | 18 | 0120 | Beta-Gamma | Oct 12, 2023 | Oct 18, 2023 | Nov 1, 2023 |
| № 3457 | S11 | W03 | 01 | 0005 | Alpha | Oct 11, 2023 | Oct 18, 2023 | Oct 31, 2023 |
| № 3454 | S11 | W41 | 05 | 0040 | Beta | Oct 8, 2023 | Oct 15, 2023 | Oct 28, 2023 |
| № 3452 | N09 | W64 | 08 | 0070 | Beta | Oct 6, 2023 | Oct 13, 2023 | Oct 27, 2023 |
| № 3451 | N17 | W60 | 14 | 0240 | Beta-Delta | Oct 6, 2023 | Oct 13, 2023 | Oct 27, 2023 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1994 to October 2023. The gray background is the average SSN index.
