Tâche solaire AR9121
| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 07/08/2000 | 5 | 70 | CSO | S35E27 | |
| 08/08/2000 | 4 | 70 | DAO | S35E13 | |
| 09/08/2000 | 3 | 100 | DAO | S34E01 | |
| 10/08/2000 | 2 | 100 | DSO | S34W12 | |
| 11/08/2000 | 2 | 60 | DSO | S34W23 | |
| 12/08/2000 | 2 | 60 | ESO | S34W36 | |
| 13/08/2000 | 2 | 70 | DSO | S33W48 | |
| 14/08/2000 | 3 | 40 | CSO | S33W61 | |
| 15/08/2000 | 1 | 0 | AXX | S33W78 |
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La Météo Spatiale en faits
| 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 | 122 -2 |
| 30 derniers jours | 111.1 +8.3 |