Relevé H-Alpha du 2025-06-28 07:04 UTC
H-Alpha solar observation made on June 28, 2025 by solarium and published on Wolf.Solar. Wolf number 69 (6 groups, 9 spots). Carrington rotation 2299.
Counts
| Groups | 6 |
|---|---|
| Spots | 9 |
| Hα active | 3 |
| Hα quiescent | 6 |
| Filaments | 7 |
| Flares | 0 |
| Plages | 2 |
Conditions
| Seeing | 1 / 5 |
|---|---|
| Transparency | 1 / 4 |
| Cloud cover (octas) | -1 |
Ephemerides
| Carrington rotation | 2299 |
|---|---|
| L₀ | 243.79° |
| B₀ | 2.56° |
| P | -3.82° |
| Declination | 23.26° |
| Julian day | 2460854.79444 |
That day in the community
| Daily mean Wolf number | 102 |
|---|---|
| Observations | 9 |
| CR | 2299 |