| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 02/11/2023 | 4 | 20 | CAO | N24E08 | |
| 03/11/2023 | 1 | 10 | AXX | N20W04 | |
| 04/11/2023 | 4 | 20 | CRO | N22W15 | |
| 05/11/2023 | 3 | 10 | BXO | N22W28 | |
| 06/11/2023 | 1 | 10 | AXX | N22W44 | |
| 07/11/2023 | 5 | 30 | CAO | N23W58 | |
| 08/11/2023 | 4 | 80 | CAO | N23W80 | |
| 09/11/2023 | 4 | 60 | CAO | N22W84 | |
| 10/11/2023 | 4 | 60 | CAO | N22W94 |
| C |
|---|
| 2 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C2.1 | 07/11/2023 | 16:08 | 16:13 | 16:17 | |
| 2 | C1.7 | 07/11/2023 | 15:47 | 15:59 | 16:07 |
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| Dernière classe X | 08/12/2025 | X1.1 |
| Dernière classe M | 12/12/2025 | M1.1 |
| Dernier orage géomagnétique | 12/12/2025 | Kp5 (G1) |
| Jours sans taches solaires | |
|---|---|
| Dernier jour sans taches solaires | 08/06/2022 |
| Nombre mensuel moyen de taches solaires | |
|---|---|
| novembre 2025 | 91.8 -22.8 |
| décembre 2025 | 131.8 +40 |
| 30 derniers jours | 108.3 +14.5 |