| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 27/12/2024 | 1 | 20 | HAX | S05E45 | |
| 28/12/2024 | 2 | 20 | BXO | S05E35 | |
| 29/12/2024 | 16 | 70 | DAI | S06E22 | |
| 30/12/2024 | 13 | 70 | EAC | S06E11 | |
| 31/12/2024 | 10 | 80 | CAI | S02W12 | |
| 01/01/2025 | 10 | 80 | CAI | S06W15 | |
| 02/01/2025 | 7 | 80 | CSO | S06W26 | |
| 03/01/2025 | 6 | 80 | CSO | S04W40 | |
| 04/01/2025 | 3 | 90 | DSO | S03W54 | |
| 05/01/2025 | 2 | 50 | DSO | S06W68 | |
| 06/01/2025 | 3 | 60 | DSO | S06W81 |
| C |
|---|
| 4 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C7.4 | 30/12/2024 | 22:02 | 22:09 | 22:19 | |
| 2 | C7.2 | 04/01/2025 | 11:21 | 11:32 | 11:44 | |
| 3 | C4.9 | 05/01/2025 | 18:10 | 18:17 | 18:21 | |
| 4 | C2.7 | 06/01/2025 | 21:58 | 22:10 | 22:38 |
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| Dernière classe X | 08/12/2025 | X1.1 |
| Dernière classe M | 31/12/2025 | M7.11 |
| Dernier orage géomagnétique | 02/01/2026 | Kp5 (G1) |
| Jours sans taches solaires | |
|---|---|
| Dernier jour sans taches solaires | 08/06/2022 |
| Nombre mensuel moyen de taches solaires | |
|---|---|
| décembre 2025 | 124 +32.2 |
| janvier 2026 | 113.6 -10.4 |
| 30 derniers jours | 107.6 -0.4 |