| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 02/03/2025 | 7 | 100 | DAO | S13E61 | |
| 03/03/2025 | 9 | 200 | DAI | S13E47 | |
| 04/03/2025 | 16 | 250 | EKC | S13E33 | |
| 05/03/2025 | 21 | 300 | EKI | S13E19 | |
| 06/03/2025 | 24 | 310 | EKI | S12E05 | |
| 07/03/2025 | 20 | 260 | EKI | S13W09 | |
| 08/03/2025 | 27 | 220 | EAI | S13W24 | |
| 09/03/2025 | 18 | 220 | FAO | S14W36 | |
| 10/03/2025 | 10 | 150 | DAO | S14W52 | |
| 11/03/2025 | 16 | 130 | CAI | S14W70 | |
| 12/03/2025 | 8 | 80 | CAI | S14W84 | |
| 13/03/2025 | 8 | 80 | CAI | S14W98 |
| C |
|---|
| 27 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C6.8 | 13/03/2025 | 07:40 | 07:52 | 07:59 | |
| 2 | C4.6 | 04/03/2025 | 15:34 | 15:45 | 16:01 | |
| 3 | C3.9 | 04/03/2025 | 16:17 | 16:21 | 16:25 | |
| 4 | C3.4 | 14/03/2025 | 07:10 | 07:20 | 07:50 | |
| 5 | C3.0 | 04/03/2025 | 04:14 | 04:30 | 06:39 | |
| 6 | C2.8 | 12/03/2025 | 20:06 | 20:12 | 20:22 | |
| 7 | C2.3 | 14/03/2025 | 01:42 | 01:59 | 02:10 | |
| 8 | C2.1 | 04/03/2025 | 07:47 | 07:54 | 08:10 | |
| 9 | C2.1 | 08/03/2025 | 08:53 | 08:58 | 09:04 | |
| 10 | C1.9 | 03/03/2025 | 10:16 | 10:24 | 10:30 |
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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 | 104.3 -5.3 |