Relevé H-Alpha du 2026-03-20 16:49 UTC
H-Alpha solar observation made on March 20, 2026 by solarium and published on Wolf.Solar. Wolf number 24 (2 groups, 4 spots). Carrington rotation 2309.
Counts
| Groups | 2 |
|---|---|
| Spots | 4 |
| Hα active | 2 |
| Hα quiescent | 2 |
| Filaments | 0 |
| Flares | 0 |
| Plages | 1 |
Conditions
| Seeing | 3 / 5 |
|---|---|
| Transparency | 1 / 4 |
| Cloud cover (octas) | -1 |
Ephemerides
| Carrington rotation | 2309 |
|---|---|
| L₀ | 342.64° |
| B₀ | -7.03° |
| P | -25.20° |
| Declination | 0.04° |
| Julian day | 2461120.20069 |
That day in the community
| Daily mean Wolf number | 29 |
|---|---|
| Observations | 7 |
| CR | 2309 |