| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 03/12/2024 | 5 | 40 | CAI | S16E55 | |
| 04/12/2024 | 6 | 40 | CAI | S16E58 | |
| 05/12/2024 | 6 | 160 | DAI | S15E41 | |
| 06/12/2024 | 6 | 170 | DAI | S17E27 | |
| 07/12/2024 | 4 | 150 | DAC | S14E12 | |
| 08/12/2024 | 12 | 170 | DAC | S15E02 | |
| 09/12/2024 | 8 | 40 | CRO | S13W09 | |
| 10/12/2024 | 10 | 30 | CRI | S15W28 | |
| 11/12/2024 | 3 | 10 | BXO | S15W39 |
| C | M |
|---|---|
| 14 | 1 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M1.34 | 04/12/2024 | 20:31 | 20:46 | 20:57 | |
| 2 | C8.0 | 06/12/2024 | 06:42 | 06:58 | 07:09 | |
| 3 | C5.7 | 11/12/2024 | 11:37 | 11:42 | 11:46 | |
| 4 | C5.4 | 03/12/2024 | 22:36 | 22:47 | 22:56 | |
| 5 | C5.3 | 05/12/2024 | 00:08 | 00:16 | 00:22 | |
| 6 | C4.4 | 04/12/2024 | 14:47 | 14:53 | 15:14 | |
| 7 | C3.9 | 08/12/2024 | 21:34 | 21:38 | 21:43 | |
| 8 | C3.2 | 07/12/2024 | 01:36 | 01:45 | 01:50 | |
| 9 | C2.9 | 03/12/2024 | 18:15 | 18:24 | 18:32 | |
| 10 | C2.7 | 14/12/2024 | 14:51 | 15:03 | 15:09 |
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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 | 112.1 -11.9 |
| 30 derniers jours | 105.6 -3.7 |