| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 24/11/2013 | 3 | 60 | DSO | N19E71 | |
| 25/11/2013 | 11 | 80 | DAO | N18E57 | |
| 26/11/2013 | 7 | 50 | CSO | N18E45 | |
| 27/11/2013 | 4 | 10 | BXO | N19E32 | |
| 28/11/2013 | 5 | 10 | BXO | N18E21 |
| C |
|---|
| 3 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C4.73 | 23/11/2013 | 17:48 | 17:53 | 17:57 | |
| 2 | C3.16 | 23/11/2013 | 15:48 | 15:56 | 16:04 | |
| 3 | C2.75 | 23/11/2013 | 08:43 | 08:46 | 08:48 |
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| 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 |