Tâche solaire AR9712
| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 22/11/2001 | 4 | 50 | CSO | N13E71 | |
| 23/11/2001 | 7 | 90 | DSO | N12E58 | |
| 24/11/2001 | 11 | 80 | DAO | N11E43 | |
| 25/11/2001 | 15 | 90 | DAO | N11E30 | |
| 26/11/2001 | 18 | 80 | DAO | N12E16 | |
| 27/11/2001 | 20 | 80 | DSO | N12E03 | |
| 28/11/2001 | 20 | 100 | DAO | N11W10 | |
| 29/11/2001 | 19 | 140 | DAO | N12W24 | |
| 30/11/2001 | 12 | 70 | DAO | N12W37 | |
| 01/12/2001 | 3 | 30 | CSO | N12W53 | |
| 02/12/2001 | 3 | 20 | CSO | N12W65 | |
| 03/12/2001 | 1 | 0 | AXX | N12W78 |
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La Météo Spatiale en faits
| Dernière classe X | 08/12/2025 | X1.1 |
| Dernière classe M | 31/12/2025 | M7.11 |
| Dernier orage géomagnétique | 02/01/2026 | 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 | 106.7 -17.3 |
| 30 derniers jours | 101.8 -7.7 |