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Attività solare
Attività aurorale
M4.0 solar flare from sunspot region 2975

Our Sun is suddenly kicking things into a higher gear with numerous sunspots and active regions appearing appearing all over the solar disk. Sunspot regions 2975 and 2978 are by the far the most interesting regions right now and have both been the source of numerous C-class solar flares.  Until late this morning that is. Sunspot region 2975 decided enough is enough and gave us a long duration M4.0 solar flare (R1-minor) that peaked at 11:29 UTC. This sunspot region is located right on the center of the earth-facing solar disk, great for an earth-directed coronal mass ejection!

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Notizie sul meteo spaziale

Ultimo brillamento X2025/12/08X1.1
Ultimo brillamento M2025/12/31M7.2
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
Ultimi 30 giorni116.4 +22.7

Questo giorno nella storia*

Brillamenti solari
12005X2.49
22014X1.42
32024M4.73
42024M2.3
51999M1.61
DstG
12025-215G4
21958-130G2
32016-116G2
41968-100G1
51980-100G1
*dal 1994

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