Relevé H-Alpha du 2026-08-20 10:00 UTC
H-Alpha solar observation made on August 20, 2026 by solarium and published on Wolf.Solar. Wolf number 49 (4 groups, 9 spots). Carrington rotation 2314.
Counts
| Groups | 4 |
|---|---|
| Spots | 9 |
| Hα active | 2 |
| Hα quiescent | 2 |
| Filaments | 0 |
| Flares | 0 |
| Plages | 0 |
Conditions
| Seeing | 2 / 5 |
|---|---|
| Transparency | 3 / 4 |
| Cloud cover (octas) | -1 |
Ephemerides
| Carrington rotation | 2314 |
|---|---|
| L₀ | 123.53° |
| B₀ | 6.86° |
| P | 17.73° |
| Declination | 12.37° |
| Julian day | 2461272.91667 |
That day in the community
| Daily mean Wolf number | 44 |
|---|---|
| Observations | 5 |
| CR | 2314 |