Relevé H-Alpha du 2026-07-24 07:43 UTC
H-Alpha solar observation made on July 24, 2026 by icm and published on Wolf.Solar. Wolf number 53 (4 groups, 13 spots). Carrington rotation 2313.
Counts
| Groups | 4 |
|---|---|
| Spots | 13 |
| Hα active | 0 |
| Hα quiescent | 15 |
| Filaments | 18 |
| Flares | 3 |
| Plages | 4 |
Conditions
| Seeing | 3 / 5 |
|---|---|
| Transparency | 4 / 4 |
| Cloud cover (octas) | -1 |
Ephemerides
| Carrington rotation | 2313 |
|---|---|
| L₀ | 121.80° |
| B₀ | 5.15° |
| P | 7.63° |
| Declination | 19.84° |
| Julian day | 2461245.82153 |
That day in the community
| Daily mean Wolf number | 87 |
|---|---|
| Observations | 9 |
| CR | 2313 |