| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 30/08/2024 | 4 | 60 | DAO | S12E55 | |
| 31/08/2024 | 2 | 60 | CAO | S08E46 | |
| 01/09/2024 | 3 | 90 | CAO | S09E30 | |
| 02/09/2024 | 4 | 80 | CSO | S10E17 | |
| 03/09/2024 | 4 | 60 | CSO | S08E02 | |
| 04/09/2024 | 10 | 80 | CSO | S12W17 | |
| 05/09/2024 | 10 | 90 | DSI | S10W27 | |
| 06/09/2024 | 8 | 90 | DAO | S10W44 | |
| 07/09/2024 | 4 | 60 | CAO | S09W59 | |
| 08/09/2024 | 4 | 60 | CAO | S09W72 | |
| 09/09/2024 | 4 | 10 | BXO | S11W86 |
| C |
|---|
| 2 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C6.4 | 31/08/2024 | 18:44 | 18:48 | 18:55 | |
| 2 | C3.3 | 07/09/2024 | 22:20 | 22:25 | 22:31 |
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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 | 119.1 -4.9 |
| 30 derniers jours | 122.3 +12.7 |