Tâche solaire AR9573
| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 09/08/2001 | 2 | 50 | HAX | S08E70 | |
| 10/08/2001 | 2 | 110 | CSO | S09E58 | |
| 11/08/2001 | 8 | 180 | DAO | S09E46 | |
| 12/08/2001 | 16 | 140 | DAO | S09E33 | |
| 13/08/2001 | 16 | 180 | DAO | S10E20 | |
| 14/08/2001 | 19 | 110 | DAO | S10E07 | |
| 15/08/2001 | 12 | 70 | CSO | S08W08 | |
| 16/08/2001 | 5 | 40 | CAO | S08W23 | |
| 17/08/2001 | 1 | 30 | HSX | S09W35 | |
| 18/08/2001 | 1 | 30 | HSX | S08W49 | |
| 19/08/2001 | 1 | 30 | HSX | S08W62 | |
| 20/08/2001 | 1 | 40 | HRX | S08W75 | |
| 21/08/2001 | 1 | 30 | HAX | S08W87 |
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La Météo Spatiale en faits
| Dernière classe X | 18/01/2026 | X1.9 |
| Dernière classe M | 21/01/2026 | M3.4 |
| Dernier orage géomagnétique | 22/01/2026 | 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 | 119.1 -4.9 |
| 30 derniers jours | 122.3 +12.7 |