There as been a lot of M-class flare activity the past few days coming from sunspot region 3311 including an M6.4 solar flare (R2-moderate) which peaked today at 07:32 UTC and an M8.9 solar flare (strongest from this region thus far) which peaked just a couple of moments ago at 12:35 UTC. This latest solar flare is the third solar flare from this sunspot region which peaked above the M5 threshold.
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| Dernière classe X | 08/12/2025 | X1.1 |
| Dernière classe M | 12/12/2025 | M1.1 |
| Dernier orage géomagnétique | 12/12/2025 | Kp5 (G1) |
| Jours sans taches solaires | |
|---|---|
| Dernier jour sans taches solaires | 08/06/2022 |
| Nombre mensuel moyen de taches solaires | |
|---|---|
| novembre 2025 | 91.8 -22.8 |
| décembre 2025 | 135.1 +43.3 |
| 30 derniers jours | 107.1 +10.8 |