Relevé H-Alpha du 2025-04-19 10:14 UTC
H-Alpha solar observation made on April 19, 2025 by solarium and published on Wolf.Solar. Wolf number 62 (5 groups, 12 spots). Carrington rotation 2296.
Counts
| Groups | 5 |
|---|---|
| Spots | 12 |
| Hα active | 0 |
| Hα quiescent | 6 |
| Filaments | 6 |
| Flares | 0 |
| Plages | 6 |
Conditions
| Seeing | 1 / 5 |
|---|---|
| Transparency | 1 / 4 |
| Cloud cover (octas) | -1 |
Ephemerides
| Carrington rotation | 2296 |
|---|---|
| L₀ | 87.97° |
| B₀ | -5.25° |
| P | -25.66° |
| Declination | 11.34° |
| Julian day | 2460784.92639 |
That day in the community
| Daily mean Wolf number | 97 |
|---|---|
| Observations | 5 |
| CR | 2296 |