Tâche solaire AR9819
| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 06/02/2002 | 2 | 50 | HSX | S29E68 | |
| 07/02/2002 | 4 | 50 | CAO | S30E57 | |
| 08/02/2002 | 5 | 30 | CSO | S31E43 | |
| 09/02/2002 | 4 | 20 | CRO | S30E33 | |
| 10/02/2002 | 3 | 10 | CRO | S31E19 | |
| 11/02/2002 | 5 | 20 | BXO | S30E04 | |
| 12/02/2002 | 2 | 20 | DSO | S30W06 | |
| 14/02/2002 | 3 | 20 | CSO | S29W33 | |
| 15/02/2002 | 1 | 20 | HSX | S29W44 | |
| 16/02/2002 | 1 | 10 | AXX | S29W57 | |
| 17/02/2002 | 1 | 10 | AXX | S28W72 | |
| 18/02/2002 | 2 | 10 | BXO | S31W83 |
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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 | 21/01/2026 | Kp7+ (G3) |
| 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 | 110 -14 |
| 30 derniers jours | 115.1 +6.1 |