| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 06/10/2025 | 1 | 10 | AXX | N24E67 | |
| 07/10/2025 | 1 | 10 | AXX | N25E57 | |
| 10/10/2025 | 3 | 10 | BXO | N23E09 | |
| 11/10/2025 | 12 | 50 | DAI | N22W03 | |
| 12/10/2025 | 15 | 180 | DAI | N24W16 | |
| 13/10/2025 | 27 | 250 | EKC | N23W28 | |
| 14/10/2025 | 27 | 260 | EKC | N24W40 | |
| 15/10/2025 | 32 | 300 | EKC | N22W54 | |
| 16/10/2025 | 30 | 840 | EKC | N22W68 | |
| 17/10/2025 | 16 | 700 | EKC | N24W81 | |
| 18/10/2025 | 5 | 300 | DKI | N25W93 | |
| 19/10/2025 | 5 | 300 | DKI | N25W0* |
| B | C | M |
|---|---|---|
| 2 | 94 | 27 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M4.8 | 15/10/2025 | 03:49 | 04:15 | 04:36 | |
| 2 | M3.7 | 15/10/2025 | 07:05 | 07:18 | 07:26 | |
| 3 | M3.1 | 14/10/2025 | 20:28 | 20:36 | 20:45 | |
| 4 | M2.7 | 13/10/2025 | 08:55 | 09:19 | 09:31 | |
| 5 | M2.7 | 15/10/2025 | 21:55 | 22:28 | 23:05 | |
| 6 | M2.4 | 15/10/2025 | 23:37 | 23:45 | 23:52 | |
| 7 | M2.0 | 14/10/2025 | 00:35 | 00:41 | 00:44 | |
| 8 | M1.9 | 13/10/2025 | 05:12 | 05:26 | 05:39 | |
| 9 | M1.8 | 19/10/2025 | 20:03 | 20:15 | 20:26 | |
| 10 | M1.5 | 17/10/2025 | 01:15 | 01:28 | 01:40 |
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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 | 150 +58.2 |
| 30 derniers jours | 108.6 +10 |