Tâche solaire AR9316
| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 20/01/2001 | 3 | 100 | HSX | S17E75 | |
| 21/01/2001 | 7 | 200 | DSO | S17E64 | |
| 22/01/2001 | 4 | 130 | DAO | S16E50 | |
| 23/01/2001 | 6 | 130 | DAO | S16E38 | |
| 24/01/2001 | 8 | 100 | CAO | S16E23 | |
| 25/01/2001 | 9 | 100 | CAO | S15E11 | |
| 26/01/2001 | 10 | 80 | CAO | S16W03 | |
| 27/01/2001 | 9 | 60 | CAO | S17W16 | |
| 28/01/2001 | 5 | 40 | DAO | S16W29 | |
| 29/01/2001 | 1 | 0 | AXX | S14W44 | |
| 30/01/2001 | 2 | 10 | BXO | S15W58 |
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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 | 118.7 -5.3 |
| 30 derniers jours | 120.4 +5.6 |