| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 08/08/2000 | 8 | 80 | DSO | N21E47 | |
| 09/08/2000 | 15 | 160 | DAI | N22E35 | |
| 10/08/2000 | 11 | 140 | DAI | N21E21 | |
| 11/08/2000 | 9 | 100 | DSO | N21E08 | |
| 12/08/2000 | 10 | 80 | CSO | N21W04 | |
| 13/08/2000 | 8 | 40 | CAO | N22W18 | |
| 14/08/2000 | 2 | 20 | HAX | N22W33 | |
| 15/08/2000 | 5 | 20 | BXO | N22W45 | |
| 16/08/2000 | 2 | 20 | HSX | N23W58 | |
| 17/08/2000 | 1 | 0 | AXX | N23W71 |
| C |
|---|
| 2 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C2.6 | 09/08/2000 | 05:27 | 05:32 | 05:36 | |
| 2 | C2.26 | 07/08/2000 | 23:17 | 23:42 | 00:07 |
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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 | 113.6 -10.4 |
| 30 derniers jours | 107.6 -0.4 |