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Rapports
Activité solaire
Activité aurorale
M7.3 and X2.2 solar flares

With sunspot regions 2993 and 2994 we have two formidable sunspot regions on the earth-facing solar disk. These regions are fairly stable but did loose some magnetic complexity since they first appeared on the east limb. C and even M-class flares remain possible from these sunspot regions but it is departing sunspot region 2992 that has been stealing the show today. First it produced an M7.3 (R2-moderate) solar flare that peaked at 01:36 UTC which was quickly followed by the strongest solar flare of the current Solar Cycle thus far: X2.2 (R3-strong) at 03:57 UTC.

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La Météo Spatiale en faits

Dernière classe X08/12/2025X1.1
Dernière classe M14/01/2026M1.6
Dernier orage géomagnétique11/01/2026Kp5+ (G1)
Jours sans taches solaires
Dernier jour sans taches solaires08/06/2022
Nombre mensuel moyen de taches solaires
décembre 2025124 +32.2
janvier 202691.4 -32.6
30 derniers jours97.3 -8.4

A ce jour dans l'histoire*

Éruptions solaires
12005X3.79
22005X1.79
32005X1.24
42005X1.21
52023M6.03
DstG
11988-134G3
21960-104G2
31989-99G2
42022-73G1
51972-70G1
*depuis 1994

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