Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on February 9, 2025. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 3988 | S19 | W23 | 04 | 0005 | Beta | Feb 8, 2025 | Feb 15, 2025 | Mar 1, 2025 |
| № 3987 | S09 | E36 | 02 | 0020 | Alpha | Feb 13, 2025 | Feb 20, 2025 | Mar 5, 2025 |
| № 3986 | N06 | E27 | 01 | 0170 | Alpha | Feb 12, 2025 | Feb 19, 2025 | Mar 4, 2025 |
| № 3985 | N23 | W37 | 03 | 0005 | Beta | Feb 7, 2025 | Feb 14, 2025 | Feb 28, 2025 |
| № 3984 | N15 | W66 | 08 | 0060 | Beta | Feb 5, 2025 | Feb 12, 2025 | Feb 25, 2025 |
| № 3983 | N06 | E04 | 02 | 0040 | Beta | Feb 10, 2025 | Feb 17, 2025 | Mar 3, 2025 |
| № 3981 | N08 | W56 | 40 | 0200 | Beta-Delta | Feb 6, 2025 | Feb 13, 2025 | Feb 26, 2025 |
| № 3978 | N14 | W67 | 06 | 0280 | Beta-Gamma | Feb 5, 2025 | Feb 12, 2025 | Feb 25, 2025 |
| № 3977 | N18 | W82 | 01 | 0010 | Alpha | Feb 4, 2025 | Feb 11, 2025 | Feb 24, 2025 |
| № 3976 | N11 | W82 | 01 | 0080 | Alpha | Feb 4, 2025 | Feb 11, 2025 | Feb 24, 2025 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1996 to February 2025. The gray background is the average SSN index.
