| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 11/12/2022 | 4 | 20 | CRO | S07E45 | |
| 12/12/2022 | 3 | 10 | BXO | S07E30 | |
| 13/12/2022 | 1 | 10 | AXX | S09E16 | |
| 14/12/2022 | 6 | 30 | CRO | S07W00 | |
| 15/12/2022 | 15 | 80 | DAO | S08W11 | |
| 17/12/2022 | 9 | 170 | DSO | S08W39 | |
| 18/12/2022 | 10 | 130 | DSO | S07W52 | |
| 19/12/2022 | 4 | 180 | DSO | S07W67 | |
| 20/12/2022 | 4 | 120 | DAO | S08W81 |
| C |
|---|
| 3 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C3.1 | 12/12/2022 | 14:56 | 15:09 | 15:28 | |
| 2 | C3.0 | 17/12/2022 | 08:47 | 08:54 | 08:58 | |
| 3 | C1.8 | 11/12/2022 | 18:33 | 18:43 | 19:00 |
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| Dernière classe X | 18/01/2026 | X1.9 |
| Dernière classe M | 17/01/2026 | M1.1 |
| Dernier orage géomagnétique | 17/01/2026 | 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 | 100.6 -23.4 |
| 30 derniers jours | 106.1 -0.7 |