Daily Sunspot Evaluation
Observation Details Tuesday, 4 November 2025
- No
- 20380
- Date
- 2025 / 11 / 04,375
- Time
- 09:00 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 4
- Number of spots (f)
- 25
- Relative number (R)
- 65
- Lf
- 2
- P0
- 23.83°
- B0
- 4.04°
- L0
- 338.53°
- Observer
- Olcay PLEVNE
Remarks: Bulutlar Arasında, Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HS_ – 1 | 23 | 45.6E | 293 | 43.6E | 2.2 | |
| 2 | DAI – 13 | 25 | 62.6E | 276 | 60.6E | 10.9 | |
| 3 | HS_ – 2 | 7 | 68.2E | 270 | 66.2E | 4.7 | |
| 4 | BXI – 9 | -9 | 06.5E | 332 | 04.5E | 5.2 |
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