Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on December 13, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 3924 | S20 | E12 | 03 | 0030 | Beta | Dec 15, 2024 | Dec 22, 2024 | Jan 5, 2025 |
| № 3922 | S18 | E36 | 03 | 0030 | Beta | Dec 17, 2024 | Dec 24, 2024 | Jan 6, 2025 |
| № 3921 | S06 | W28 | 01 | 0010 | Alpha | Dec 12, 2024 | Dec 19, 2024 | Jan 1, 2025 |
| № 3920 | N22 | W02 | 18 | 0250 | Beta-Delta | Dec 14, 2024 | Dec 21, 2024 | Jan 4, 2025 |
| № 3917 | S08 | W42 | 16 | 0290 | Beta-Gamma-Delta | Dec 11, 2024 | Dec 18, 2024 | Dec 31, 2024 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1995 to December 2024. The gray background is the average SSN index.
