Toutes les heures sont indiquées en UTC
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| Dernière classe X | 19/06/2025 | X1.9 |
| Dernière classe M | 04/11/2025 | M3.5 |
| Dernier orage géomagnétique | 30/10/2025 | Kp5+ (G1) |
| Jours sans taches solaires | |
|---|---|
| Dernier jour sans taches solaires | 08/06/2022 |
| Nombre mensuel moyen de taches solaires | |
|---|---|
| septembre 2025 | 129.8 -3.7 |
| novembre 2025 | 51.3 -78.5 |
| 30 derniers jours | 95.5 -32.8 |