Relevé H-Alpha du 2025-07-29 09:46 UTC
H-Alpha solar observation made on July 29, 2025 by solarium and published on Wolf.Solar. Wolf number 94 (8 groups, 14 spots). Carrington rotation 2300.
Counts
| Groups | 8 |
|---|---|
| Spots | 14 |
| Hα active | 1 |
| Hα quiescent | 9 |
| Filaments | 8 |
| Flares | 0 |
| Plages | 3 |
Conditions
| Seeing | 1 / 5 |
|---|---|
| Transparency | 1 / 4 |
| Cloud cover (octas) | -1 |
Ephemerides
| Carrington rotation | 2300 |
|---|---|
| L₀ | 192.08° |
| B₀ | 5.58° |
| P | 9.84° |
| Declination | 18.64° |
| Julian day | 2460885.90694 |
That day in the community
| Daily mean Wolf number | 108 |
|---|---|
| Observations | 7 |
| CR | 2300 |