Relevé H-Alpha du 2026-09-13 08:46 UTC
H-Alpha solar observation made on September 13, 2026 by icm and published on Wolf.Solar. Wolf number 46 (4 groups, 6 spots). Carrington rotation 2315.
Counts
| Groups | 4 |
|---|---|
| Spots | 6 |
| Hα active | 0 |
| Hα quiescent | 11 |
| Filaments | 9 |
| Flares | 0 |
| Plages | 2 |
Conditions
| Seeing | 3 / 5 |
|---|---|
| Transparency | 3 / 4 |
| Cloud cover (octas) | 3 |
Ephemerides
| Carrington rotation | 2315 |
|---|---|
| L₀ | 167.18° |
| B₀ | 7.23° |
| P | 23.72° |
| Declination | 3.73° |
| Julian day | 2461296.86528 |
That day in the community
| Daily mean Wolf number | 55 |
|---|---|
| Observations | 9 |
| CR | 2315 |