| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 14/01/2025 | 1 | 40 | HSX | N17E82 | |
| 15/01/2025 | 6 | 80 | EAI | N17E68 | |
| 16/01/2025 | 4 | 120 | DSO | N17E52 | |
| 17/01/2025 | 6 | 120 | DSO | N17E40 | |
| 18/01/2025 | 6 | 100 | CSO | N19E27 | |
| 19/01/2025 | 5 | 110 | CSO | N18E14 | |
| 20/01/2025 | 20 | 120 | CSI | N18W00 | |
| 21/01/2025 | 13 | 120 | CAO | N18W12 | |
| 22/01/2025 | 4 | 100 | CAO | N18W26 | |
| 23/01/2025 | 3 | 60 | HAX | N18W42 | |
| 24/01/2025 | 2 | 30 | HAX | N18W53 | |
| 25/01/2025 | 2 | 30 | HAX | N18W68 | |
| 26/01/2025 | 2 | 30 | HAX | N18W82 | |
| 27/01/2025 | 2 | 30 | HAX | N18W96 | |
| 28/01/2025 | 2 | 30 | HAX | N18W0* |
| C |
|---|
| 6 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C6.2 | 14/01/2025 | 15:15 | 15:27 | 15:39 | |
| 2 | C3.6 | 15/01/2025 | 07:31 | 07:40 | 07:48 | |
| 3 | C3.4 | 23/01/2025 | 08:32 | 08:41 | 08:49 | |
| 4 | C3.4 | 15/01/2025 | 22:51 | 22:55 | 22:59 | |
| 5 | C3.3 | 23/01/2025 | 09:46 | 09:57 | 10:02 | |
| 6 | C2.4 | 25/01/2025 | 22:21 | 22:29 | 22:33 |
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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 | 110 -14 |
| 30 derniers jours | 103.2 -6.5 |