| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 29/02/2024 | 1 | 10 | HRX | S13W18 | |
| 01/03/2024 | 5 | 80 | DAI | S13W32 | |
| 02/03/2024 | 12 | 110 | DAI | S13W46 | |
| 03/03/2024 | 8 | 110 | DAI | S16W59 | |
| 04/03/2024 | 5 | 100 | DSI | S13W73 | |
| 05/03/2024 | 1 | 10 | BXO | S11W88 | |
| 06/03/2024 | 1 | 10 | BXO | S11W0* |
| C |
|---|
| 9 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C2.6 | 05/03/2024 | 11:08 | 11:25 | 11:38 | |
| 2 | C2.3 | 01/03/2024 | 17:32 | 17:43 | 17:49 | |
| 3 | C2.0 | 02/03/2024 | 02:29 | 02:36 | 02:45 | |
| 4 | C1.7 | 01/03/2024 | 05:18 | 05:24 | 05:30 | |
| 5 | C1.7 | 03/03/2024 | 10:27 | 10:33 | 10:40 | |
| 6 | C1.6 | 03/03/2024 | 13:03 | 13:13 | 13:18 | |
| 7 | C1.5 | 03/03/2024 | 13:18 | 13:26 | 13:33 | |
| 8 | C1.4 | 03/03/2024 | 15:21 | 15:27 | 15:31 | |
| 9 | C1.0 | 06/03/2024 | 10:09 | 10:24 | 10:50 |
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| Dernière classe X | 08/12/2025 | X1.1 |
| Dernière classe M | 31/12/2025 | M7.11 |
| Dernier orage géomagnétique | 02/01/2026 | 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 | 113.6 -10.4 |
| 30 derniers jours | 107.6 -0.4 |