Relevé H-Alpha du 2026-07-20 12:15 UTC
H-Alpha solar observation made on July 20, 2026 by icm and published on Wolf.Solar. Carrington rotation 2313.
Counts
| Hα active | 0 |
|---|---|
| Hα quiescent | 13 |
| Filaments | 18 |
| Flares | 1 |
| Plages | 4 |
Conditions
| Seeing | 4 / 5 |
|---|---|
| Transparency | 3 / 4 |
| Cloud cover (octas) | 0 |
Ephemerides
| Carrington rotation | 2313 |
|---|---|
| L₀ | 172.23° |
| B₀ | 4.81° |
| P | 6.01° |
| Declination | 20.60° |
| Julian day | 2461242.01042 |
That day in the community
| Daily mean Wolf number | 60 |
|---|---|
| Observations | 7 |
| CR | 2313 |