| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 08/01/2003 | 2 | 100 | HSX | S27E79 | |
| 09/01/2003 | 3 | 190 | CAO | S28E66 | |
| 10/01/2003 | 5 | 160 | CAO | S27E53 | |
| 11/01/2003 | 7 | 170 | CAO | S26E37 | |
| 12/01/2003 | 7 | 180 | CKO | S27E27 | |
| 13/01/2003 | 9 | 180 | CKO | S27E13 | |
| 14/01/2003 | 4 | 130 | CAO | S26E00 | |
| 15/01/2003 | 12 | 170 | CAO | S26W12 | |
| 16/01/2003 | 5 | 150 | CAO | S24W24 | |
| 17/01/2003 | 4 | 130 | CAO | S27W36 | |
| 18/01/2003 | 5 | 120 | CAO | S26W50 | |
| 19/01/2003 | 8 | 140 | DAO | S27W63 | |
| 20/01/2003 | 7 | 120 | CAO | S27W77 | |
| 21/01/2003 | 1 | 70 | HAX | S26W90 |
| C |
|---|
| 1 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C1.99 | 13/01/2003 | 04:35 | 04:43 | 04:49 |
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| Dernière classe X | 08/12/2025 | X1.1 |
| Dernière classe M | 31/12/2025 | M7.11 |
| Dernier orage géomagnétique | 10/01/2026 | Kp6 (G2) |
| 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 | 102.5 -21.5 |
| 30 derniers jours | 100.5 -9 |