| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 14/01/2002 | 6 | 110 | CAO | N12E53 | |
| 15/01/2002 | 6 | 200 | DAO | N11E41 | |
| 16/01/2002 | 5 | 190 | DAO | N11E28 | |
| 17/01/2002 | 7 | 180 | DAO | N10E14 | |
| 18/01/2002 | 12 | 250 | DAO | N10E01 | |
| 19/01/2002 | 11 | 180 | DSO | N09W14 | |
| 20/01/2002 | 7 | 120 | DAO | N09W26 | |
| 21/01/2002 | 6 | 110 | DAO | N11W39 | |
| 22/01/2002 | 6 | 100 | DSO | N10W53 | |
| 23/01/2002 | 2 | 90 | DSO | N13W66 | |
| 24/01/2002 | 1 | 80 | HSX | N31W79 | |
| 25/01/2002 | 2 | 60 | HAX | N08W92 |
| C |
|---|
| 1 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C2.36 | 21/01/2002 | 05:36 | 05:39 | 05:41 |
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| 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 | 110 -14 |
| 30 derniers jours | 104.3 -5.3 |