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Attività solare
Attività aurorale
Sunspot region 2205, active aurora

Solar activity during the past 24 hours was high. Newly numbered sunspot region 2205 is now rotating into view and it already produced four M-class solar flares during the past 48 hours. Two M-class solar flares yesterday (M2.2, M6.5) and two M-class solar flares (M2.6 and M2.3) today. A majority of these solar flares were eruptive and launched coronal mass ejections. They were however directed away from Earth as sunspot region 2205 is still close to the east limb. Aurora conditions are also elevated right now possibly due to glancing blow effects of the 1 November filament coronal mass ejection. In this article we will take a closer look at these events.

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Notizie sul meteo spaziale

Ultimo brillamento X2026/01/18X1.9
Ultimo brillamento M2026/01/19M1.2
Ultima tempesta geomagnetica2026/01/19Kp9- (G4)
Giorni senza macchie
Ultimo giorno senza macchie2022/06/08
Media mensile Numero di Macchie Solari
dicembre 2025124 +32.2
gennaio 2026103.8 -20.2
Ultimi 30 giorni109 +1.5

Questo giorno nella storia*

Brillamenti solari
12005X10.1
22001X1.1
32004M8.82
41999M7.54
52022M5.5
DstG
11989-120G3
22016-101G1
31961-78G2
41967-57
52005-53G1
*dal 1994

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