| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 29/09/2024 | 8 | 60 | CAO | S07E15 | |
| 30/09/2024 | 8 | 40 | CAI | S08E01 | |
| 01/10/2024 | 12 | 110 | DAI | S07W12 | |
| 02/10/2024 | 17 | 180 | DAI | S08W25 | |
| 03/10/2024 | 19 | 250 | EHI | S06W43 | |
| 04/10/2024 | 9 | 290 | EKO | S07W52 | |
| 05/10/2024 | 7 | 130 | DSO | S09W68 | |
| 06/10/2024 | 3 | 120 | DSO | S10W82 |
| C | M |
|---|---|
| 3 | 2 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M6.7 | 03/10/2024 | 20:09 | 20:28 | 20:40 | |
| 2 | M1.0 | 01/10/2024 | 14:41 | 14:52 | 14:56 | |
| 3 | C8.0 | 01/10/2024 | 17:46 | 17:53 | 17:57 | |
| 4 | C4.2 | 30/09/2024 | 08:10 | 08:16 | 08:20 | |
| 5 | C3.9 | 01/10/2024 | 06:53 | 07:00 | 07:02 |
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| Dernière classe X | 18/01/2026 | X1.9 |
| Dernière classe M | 21/01/2026 | M3.4 |
| Dernier orage géomagnétique | 22/01/2026 | 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 | 119.4 -4.6 |
| 30 derniers jours | 121.1 +6.3 |