Relevé H-Alpha du 2026-05-19 16:30 UTC
H-Alpha solar observation made on May 19, 2026 by solarium and published on Wolf.Solar. Wolf number 74 (6 groups, 14 spots). Carrington rotation 2311.
Counts
| Groups | 6 |
|---|---|
| Spots | 14 |
| Hα active | 2 |
| Hα quiescent | 9 |
| Filaments | 0 |
| Flares | 0 |
| Plages | 3 |
Conditions
| Seeing | 2 / 5 |
|---|---|
| Transparency | 1 / 4 |
| Cloud cover (octas) | -1 |
Ephemerides
| Carrington rotation | 2311 |
|---|---|
| L₀ | 270.41° |
| B₀ | -2.16° |
| P | -19.61° |
| Declination | 19.87° |
| Julian day | 2461180.18750 |
That day in the community
| Daily mean Wolf number | 68 |
|---|---|
| Observations | 4 |
| CR | 2311 |