Relevé H-Alpha du 2026-05-28 16:46 UTC
H-Alpha solar observation made on May 28, 2026 by solarium and published on Wolf.Solar. Wolf number 88 (7 groups, 18 spots). Carrington rotation 2311.
Counts
| Groups | 7 |
|---|---|
| Spots | 18 |
| Hα active | 7 |
| Hα quiescent | 5 |
| Filaments | 6 |
| Flares | 1 |
| Plages | 5 |
Conditions
| Seeing | 2 / 5 |
|---|---|
| Transparency | 1 / 4 |
| Cloud cover (octas) | -1 |
Ephemerides
| Carrington rotation | 2311 |
|---|---|
| L₀ | 151.19° |
| B₀ | -1.10° |
| P | -16.63° |
| Declination | 21.54° |
| Julian day | 2461189.19861 |
That day in the community
| Daily mean Wolf number | 132 |
|---|---|
| Observations | 8 |
| CR | 2311 |
AR 14455 B9.94