Oggi su MediaInaf Tv le immagini raccolte dal Solar Dynamics Observatory della Nasa di #AR4366, una regione attiva del Sole particolarmente dinamica, entrata nel campo di vista della Terra all’inizio di febbraio 2026, producendo un’intensa sequenza di brillamenti solari, i cosiddetti “flare”.
Irregular black patches with many thin lines radiating out from their edges, on a mottled yellow background.
Michael Teoh at the Heng Ee Observatory, Malaysia, captured this detailed view of behemoth #AR4366 on Saturday. Thank you! 🔭☀️📸
buff.ly/joJqgNU
Massive active region AR4366 has dominated the #sun, putting on an incredible show of powerful X flares. Read our daily sun news:
buff.ly/olSkq6J
Mancha solar gigante: ¿veremos auroras en España esta semana? #5defebrero #felizjueves #ManchaSolar #TormentaSolar #ClimaEspacial #Auroras #AuroraBoreal #España #AR4366 #LlamaradaSolar #CME #Geomagnetismo #GPS #Satélites #RadioHF donporque.com/mancha-solar...
Sunspot #AR4366 in full glory. Yes, that's the one firing X-flares at us!
Sunspots AR4366
Large #sunspot group (Active Region 4366 and others) this morning 11:34 UTC from Hampshire UK captured with a #SeestarS50 and solar filter #seestar #AR4366
Der 25. #Sonnenzyklus hat sein Maximum überschritten, doch die Sonne ist noch immer sehr aktiv. Aktuell ist die riesige Fleckengruppe #AR4366 zentral, sie hat schon X-Flares produziert. Etwas wie das #Carrington Ereignis ist aber sehr unwahrscheinlich met.to/8g39 (km)
Zonnevlek cluster #AR4366 kijkt ons recht aan.
De grootste zonnevlek in zo’n 5 keer ze groot als de aarde 😵💫
