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Attività solare
Attività aurorale
Coronal hole faces Earth

Sunspot region 2651 remains fairly quiet with only some B-class activity yesterday. It had a small magnetic delta structure yesterday morning but this has decayed leaving not enough magnetic complexity for strong flares. That doesn't mean we should forget about this region as it can still regain some magnetic complexity which would increase the odds of seeing a strong solar flare but for now we should not expect much fireworks from it. But sunspot region 2651 aside, this sunspot region is not our main point of interest in this news article. We have a very familiar solar feature facing our planet right now: a large coronal hole that I'm sure you will recognize from last time around.

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Notizie sul meteo spaziale

Ultimo brillamento X2025/12/08X1.1
Ultimo brillamento M2025/12/20M1.0
Ultima tempesta geomagnetica2025/12/12Kp5 (G1)
Giorni senza macchie
Ultimo giorno senza macchie2022/06/08
Media mensile Numero di Macchie Solari
novembre 202591.8 -22.8
dicembre 2025118.5 +26.7
Ultimi 30 giorni108.7 +20.4

Questo giorno nella storia*

Brillamenti solari
12023M4.2
22015M4.07
32024M1.9
42014M1.79
51999M1.61
DstG
12015-159G3
22002-75G2
32001-67
41980-64G1
51982-64G1
*dal 1994

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