| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 19/07/2025 | 2 | 80 | CAO | S16E66 | |
| 20/07/2025 | 4 | 130 | CAO | S15E55 | |
| 21/07/2025 | 10 | 110 | DSO | S15E41 | |
| 22/07/2025 | 6 | 70 | DSO | S15E27 | |
| 23/07/2025 | 5 | 70 | CAO | S14E15 | |
| 24/07/2025 | 2 | 50 | HSX | S15E04 | |
| 25/07/2025 | 1 | 60 | CSO | S13W13 | |
| 26/07/2025 | 2 | 50 | CSO | S15W25 | |
| 27/07/2025 | 1 | 50 | HSX | S17W42 | |
| 28/07/2025 | 1 | 40 | HSX | S15W53 | |
| 29/07/2025 | 1 | 30 | HSX | S14W70 | |
| 30/07/2025 | 1 | 30 | HSX | S14W81 | |
| 31/07/2025 | 1 | 30 | HSX | S15W97 |
| C |
|---|
| 2 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C6.4 | 22/07/2025 | 20:05 | 20:12 | 20:18 | |
| 2 | C2.5 | 23/07/2025 | 13:31 | 13:37 | 13:42 |
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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 | 112.1 -11.9 |
| 30 derniers jours | 105.6 -3.7 |