| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 22/12/2024 | 1 | 140 | HSX | S18E67 | |
| 23/12/2024 | 2 | 150 | CSO | S20E56 | |
| 24/12/2024 | 2 | 150 | CSO | S18E40 | |
| 25/12/2024 | 2 | 150 | CSO | S18E29 | |
| 26/12/2024 | 2 | 150 | CAO | S18E15 | |
| 27/12/2024 | 1 | 60 | HSX | S19E01 | |
| 28/12/2024 | 1 | 80 | HSX | S18W13 | |
| 29/12/2024 | 1 | 60 | HSX | S19W26 | |
| 30/12/2024 | 1 | 70 | HSX | S18W38 | |
| 31/12/2024 | 1 | 70 | HAX | S17W52 | |
| 01/01/2025 | 1 | 50 | HSX | S19W65 | |
| 02/01/2025 | 1 | 50 | HSX | S19W78 | |
| 03/01/2025 | 1 | 60 | HSX | S18W91 | |
| 04/01/2025 | 1 | 60 | HSX | S18W0* |
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| Dernière classe X | 08/12/2025 | X1.1 |
| Dernière classe M | 31/12/2025 | M7.11 |
| Dernier orage géomagnétique | 10/01/2026 | Kp6 (G2) |
| 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 | 102.5 -21.5 |
| 30 derniers jours | 100.5 -9 |