Relevé H-Alpha du 2026-08-04 12:01 UTC
H-Alpha solar observation made on August 4, 2026 by icm and published on Wolf.Solar. Wolf number 74 (5 groups, 24 spots). Carrington rotation 2314.
Counts
| Groups | 5 |
|---|---|
| Spots | 24 |
| Hα active | 0 |
| Hα quiescent | 8 |
| Filaments | 22 |
| Flares | 1 |
| Plages | 4 |
Conditions
| Seeing | 3 / 5 |
|---|---|
| Transparency | 2 / 4 |
| Cloud cover (octas) | 1 |
Ephemerides
| Carrington rotation | 2314 |
|---|---|
| L₀ | 333.94° |
| B₀ | 6.01° |
| P | 12.15° |
| Declination | 17.15° |
| Julian day | 2461257.00069 |
That day in the community
| Daily mean Wolf number | 79 |
|---|---|
| Observations | 7 |
| CR | 2314 |