Relevé H-Alpha du 2026-04-11 13:57 UTC
H-Alpha solar observation made on April 11, 2026 by solarium and published on Wolf.Solar. Wolf number 35 (3 groups, 5 spots). Carrington rotation 2309.
Counts
| Groups | 3 |
|---|---|
| Spots | 5 |
| Hα active | 3 |
| Hα quiescent | 12 |
| Filaments | 3 |
| Flares | 0 |
| Plages | 2 |
Conditions
| Seeing | 2 / 5 |
|---|---|
| Transparency | 1 / 4 |
| Cloud cover (octas) | -1 |
Ephemerides
| Carrington rotation | 2309 |
|---|---|
| L₀ | 54.00° |
| B₀ | -5.89° |
| P | -26.17° |
| Declination | 8.46° |
| Julian day | 2461142.08125 |
That day in the community
| Daily mean Wolf number | 29 |
|---|---|
| Observations | 4 |
| CR | 2309 |