Tâche solaire AR9538
| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 12/07/2001 | 1 | 30 | HSX | N17E86 | |
| 13/07/2001 | 1 | 140 | HAX | N18E68 | |
| 14/07/2001 | 1 | 130 | HAX | N16E56 | |
| 15/07/2001 | 1 | 180 | HAX | N16E42 | |
| 16/07/2001 | 1 | 250 | HKX | N16E28 | |
| 17/07/2001 | 1 | 190 | CSO | N16E16 | |
| 18/07/2001 | 1 | 180 | HSX | N16E03 | |
| 19/07/2001 | 1 | 180 | HAX | N17W11 | |
| 20/07/2001 | 1 | 130 | HAX | N17W23 | |
| 21/07/2001 | 1 | 130 | HAX | N17W37 | |
| 22/07/2001 | 1 | 120 | HAX | N16W51 | |
| 23/07/2001 | 1 | 150 | HAX | N16W64 | |
| 24/07/2001 | 1 | 120 | HAX | N15W78 | |
| 25/07/2001 | 1 | 90 | HSX | N15W90 |
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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 | 119.6 -4.4 |
| 30 derniers jours | 122.3 +11.2 |