| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 26/10/2023 | 6 | 30 | CRO | N21E43 | |
| 27/10/2023 | 3 | 10 | CRO | N19E29 | |
| 28/10/2023 | 2 | 10 | BXO | N20E15 | |
| 29/10/2023 | 5 | 10 | CAO | N20E01 | |
| 30/10/2023 | 8 | 40 | DSO | N21W14 | |
| 31/10/2023 | 20 | 30 | DRO | N21W26 | |
| 01/11/2023 | 10 | 30 | BXI | N20W39 | |
| 02/11/2023 | 11 | 60 | DAI | N20W51 | |
| 03/11/2023 | 5 | 30 | CAO | N20W67 | |
| 04/11/2023 | 3 | 60 | CAO | N20W78 | |
| 05/11/2023 | 3 | 60 | CAO | N21W91 |
| B | C |
|---|---|
| 1 | 12 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C9.2 | 06/11/2023 | 03:22 | 03:30 | 03:38 | |
| 2 | C4.7 | 06/11/2023 | 01:03 | 01:12 | 01:20 | |
| 3 | C3.5 | 06/11/2023 | 05:47 | 06:02 | 06:09 | |
| 4 | C2.8 | 01/11/2023 | 20:04 | 20:08 | 20:15 | |
| 5 | C2.6 | 06/11/2023 | 07:23 | 07:30 | 07:38 | |
| 6 | C2.5 | 06/11/2023 | 00:21 | 00:28 | 00:39 | |
| 7 | C2.1 | 05/11/2023 | 13:21 | 13:28 | 13:32 | |
| 8 | C2.1 | 04/11/2023 | 08:07 | 08:20 | 08:35 | |
| 9 | C1.9 | 05/11/2023 | 21:07 | 21:17 | 21:20 | |
| 10 | C1.7 | 04/11/2023 | 09:44 | 09:52 | 09:57 |
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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 |