Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on November 21, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 3497 | N16 | E50 | 01 | 0080 | Alpha | Nov 26, 2023 | Dec 3, 2023 | Dec 16, 2023 |
| № 3496 | N09 | E36 | 03 | 0010 | Beta | Nov 25, 2023 | Dec 2, 2023 | Dec 15, 2023 |
| № 3495 | N27 | E59 | 02 | 0030 | Alpha | Nov 27, 2023 | Dec 4, 2023 | Dec 18, 2023 |
| № 3494 | S15 | E78 | 01 | 0030 | Alpha | Nov 28, 2023 | Dec 5, 2023 | Dec 18, 2023 |
| № 3493 | S12 | E69 | 01 | 0030 | Alpha | Nov 27, 2023 | Dec 4, 2023 | Dec 18, 2023 |
| № 3492 | N18 | E64 | 07 | 0280 | Beta-Gamma | Nov 27, 2023 | Dec 4, 2023 | Dec 17, 2023 |
| № 3491 | N13 | E55 | 01 | 0040 | Alpha | Nov 26, 2023 | Dec 3, 2023 | Dec 17, 2023 |
| № 3490 | N17 | E47 | 01 | 0040 | Alpha | Nov 26, 2023 | Dec 2, 2023 | Dec 16, 2023 |
| № 3489 | S16 | E32 | 20 | 0230 | Beta-Delta | Nov 24, 2023 | Dec 1, 2023 | Dec 15, 2023 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1994 to November 2023. The gray background is the average SSN index.
