Relevé H-Alpha du 2025-08-23 07:35 UTC
H-Alpha solar observation made on August 23, 2025 by solarium and published on Wolf.Solar. Wolf number 66 (6 groups, 6 spots). Carrington rotation 2301.
Counts
| Groups | 6 |
|---|---|
| Spots | 6 |
| Hα active | 4 |
| Hα quiescent | 5 |
| Filaments | 8 |
| Flares | 0 |
| Plages | 2 |
Conditions
| Seeing | 3 / 5 |
|---|---|
| Transparency | 1 / 4 |
| Cloud cover (octas) | -1 |
Ephemerides
| Carrington rotation | 2301 |
|---|---|
| L₀ | 222.77° |
| B₀ | 6.98° |
| P | 18.69° |
| Declination | 11.32° |
| Julian day | 2460910.81597 |
That day in the community
| Daily mean Wolf number | 68 |
|---|---|
| Observations | 6 |
| CR | 2301 |