| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 15/11/2025 | 1 | 10 | HRX | S19E04 | |
| 16/11/2025 | 1 | 10 | AXX | S18W11 | |
| 17/11/2025 | 1 | 10 | AXX | S19W24 | |
| 18/11/2025 | 1 | 10 | AXX | S18W40 | |
| 19/11/2025 | 1 | 10 | AXX | S16W59 |
| C |
|---|
| 1 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C1.6 | 17/11/2025 | 23:09 | 23:13 | 23:18 |
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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 | 111.2 -12.8 |
| 30 derniers jours | 105.1 -4.2 |