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Relevé H-Alpha du 2026-04-24 09:00 UTC
H-Alpha — April 24, 2026 at 09:00 AM · by astrololo31 · Wolf 70
H-Alpha solar observation made on April 24, 2026 by astrololo31 and published on Wolf.Solar. Wolf number 70 (5 groups, 20 spots). Carrington rotation 2310.
Counts
| Groups | 5 |
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| Spots | 20 |
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| Hα active | 2 |
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| Hα quiescent | 8 |
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| Filaments | 7 |
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| Flares | 2 |
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| Plages | 5 |
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Conditions
| Seeing | 2 / 5 |
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| Transparency | 2 / 4 |
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| Cloud cover (octas) | 2 |
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Ephemerides
| Carrington rotation | 2310 |
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| L₀ | 245.04° |
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| B₀ | -4.84° |
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| P | -25.13° |
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| Declination | 12.92° |
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| Julian day | 2461154.87500 |
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View on Wolf.Solar ↗
éruptions zone NOAA 4419 + protubérance éruptive et sur le nouveau groupe proche de la zone 4421,