| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 13/09/2024 | 6 | 240 | DAC | S18E63 | |
| 14/09/2024 | 23 | 240 | DAC | S18E48 | |
| 15/09/2024 | 10 | 140 | EAI | S15E35 | |
| 16/09/2024 | 13 | 180 | EAI | S16E20 | |
| 17/09/2024 | 35 | 180 | EKC | S15E09 | |
| 18/09/2024 | 25 | 200 | EHI | S15W07 | |
| 19/09/2024 | 13 | 130 | ESI | S16W19 | |
| 20/09/2024 | 8 | 110 | ESO | S16W33 | |
| 21/09/2024 | 8 | 110 | ESO | S16W47 | |
| 22/09/2024 | 3 | 110 | ESO | S16W61 | |
| 23/09/2024 | 1 | 80 | HSX | S17W69 | |
| 24/09/2024 | 1 | 60 | HSX | S16W80 |
| C | M | X |
|---|---|---|
| 14 | 6 | 2 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | X4.54 | 14/09/2024 | 15:13 | 15:29 | 15:47 | |
| 2 | X1.30 | 12/09/2024 | 09:31 | 09:43 | 09:51 | |
| 3 | M3.0 | 14/09/2024 | 07:26 | 07:41 | 07:53 | |
| 4 | M1.6 | 12/09/2024 | 14:56 | 15:06 | 15:20 | |
| 5 | M1.4 | 13/09/2024 | 17:49 | 17:56 | 18:03 | |
| 6 | M1.2 | 13/09/2024 | 14:56 | 15:08 | 15:33 | |
| 7 | M1.1 | 13/09/2024 | 20:41 | 20:49 | 20:55 | |
| 8 | M1.0 | 14/09/2024 | 03:10 | 04:31 | 07:22 | |
| 9 | C9.5 | 16/09/2024 | 23:29 | 23:57 | 00:20 | |
| 10 | C9.4 | 13/09/2024 | 18:51 | 19:03 | 19:24 |
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| Dernière classe X | 08/12/2025 | X1.1 |
| Dernière classe M | 20/12/2025 | M1.0 |
| 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 | 118.5 +26.7 |
| 30 derniers jours | 108.7 +20.4 |