Relevé H-Alpha du 2026-08-22 07:51 UTC
H-Alpha solar observation made on August 22, 2026 by icm and published on Wolf.Solar. Wolf number 42 (3 groups, 12 spots). Carrington rotation 2314.
Counts
| Groups | 3 |
|---|---|
| Spots | 12 |
| Hα active | 0 |
| Hα quiescent | 11 |
| Filaments | 17 |
| Flares | 1 |
| Plages | 3 |
Conditions
| Seeing | 3 / 5 |
|---|---|
| Transparency | 2 / 4 |
| Cloud cover (octas) | 0 |
Ephemerides
| Carrington rotation | 2314 |
|---|---|
| L₀ | 98.28° |
| B₀ | 6.94° |
| P | 18.32° |
| Declination | 11.73° |
| Julian day | 2461274.82708 |
That day in the community
| Daily mean Wolf number | 64 |
|---|---|
| Observations | 9 |
| CR | 2314 |