Tâche solaire AR9909
| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 15/04/2002 | 1 | 130 | HSX | N06E70 | |
| 16/04/2002 | 1 | 180 | HSX | N11E56 | |
| 17/04/2002 | 2 | 120 | HAX | N11E42 | |
| 18/04/2002 | 3 | 100 | CSO | N08E28 | |
| 19/04/2002 | 3 | 100 | CSO | N08E15 | |
| 20/04/2002 | 4 | 120 | CSO | N07E02 | |
| 21/04/2002 | 6 | 100 | CAO | N07W10 | |
| 22/04/2002 | 2 | 50 | HSX | N07W24 | |
| 23/04/2002 | 1 | 50 | HSX | N08W37 | |
| 24/04/2002 | 1 | 40 | HSX | N08W50 | |
| 25/04/2002 | 1 | 50 | HSX | N07W64 | |
| 26/04/2002 | 1 | 20 | HSX | N08W76 |
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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 |