Relevé H-Alpha du 2026-08-01 07:30 UTC
H-Alpha solar observation made on August 1, 2026 by icm and published on Wolf.Solar. Wolf number 73 (5 groups, 23 spots). Carrington rotation 2313.
Counts
| Groups | 5 |
|---|---|
| Spots | 23 |
| Hα active | 3 |
| Hα quiescent | 13 |
| Filaments | 28 |
| Flares | 0 |
| Plages | 5 |
Conditions
| Seeing | 4 / 5 |
|---|---|
| Transparency | 3 / 4 |
| Cloud cover (octas) | 0 |
Ephemerides
| Carrington rotation | 2313 |
|---|---|
| L₀ | 16.10° |
| B₀ | 5.78° |
| P | 10.91° |
| Declination | 17.98° |
| Julian day | 2461253.81250 |
That day in the community
| Daily mean Wolf number | 89 |
|---|---|
| Observations | 9 |
| CR | 2313 |