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Attività solare
Attività aurorale
Earth-directed Coronal Mass Ejection from the M4.5 solar flare

Coronagraph imagery from SOHO/LASCO is now complete and shows that the Coronal Mass Ejection (CME) that was launched during the M4.5 solar flare from this past night has an earth-directed component.

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M4.5 solar flare from sunspot region 2158

It took a little while but the sunspot group that we told you to watch out for yesterday has woken up! Sunspot region 2158 was the source of a long duration M4.5 (R1-moderate) solar flare that peaked today at 00:29 UTC.

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Notizie sul meteo spaziale

Ultimo brillamento X2025/12/08X1.1
Ultimo brillamento M2025/12/21M1.3
Ultima tempesta geomagnetica2025/12/22Kp5 (G1)
Giorni senza macchie
Ultimo giorno senza macchie2022/06/08
Media mensile Numero di Macchie Solari
novembre 202591.8 -22.8
dicembre 2025114.3 +22.5
Ultimi 30 giorni110.4 +23.9

Questo giorno nella storia*

Brillamenti solari
12001X1.02
22024M7.34
32011M3.43
42024M3.08
52001M2.64
DstG
11988-64G1
22014-57G1
31984-54G1
42002-49G1
52022-48G2
*dal 1994

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