| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 10/09/2022 | 11 | 70 | CSI | S27E48 | |
| 11/09/2022 | 11 | 80 | CAI | S25E34 | |
| 12/09/2022 | 10 | 60 | DSO | S25E23 | |
| 13/09/2022 | 7 | 140 | CSO | S25E11 | |
| 14/09/2022 | 7 | 140 | CSO | S25W02 | |
| 15/09/2022 | 9 | 160 | CSO | S24W14 | |
| 16/09/2022 | 5 | 150 | CSO | S24W30 | |
| 17/09/2022 | 13 | 190 | ESO | S23W45 | |
| 18/09/2022 | 6 | 150 | DSO | S22W60 | |
| 19/09/2022 | 3 | 70 | CSO | S22E43 | |
| 20/09/2022 | 1 | 80 | HAX | S22W86 | |
| 21/09/2022 | 1 | 80 | HAX | S24W0* |
| B | C |
|---|---|
| 1 | 14 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C3.5 | 18/09/2022 | 15:18 | 15:40 | 16:36 | |
| 2 | C3.0 | 17/09/2022 | 01:34 | 01:57 | 02:11 | |
| 3 | C2.8 | 11/09/2022 | 23:49 | 00:09 | 00:24 | |
| 4 | C2.7 | 14/09/2022 | 05:15 | 05:21 | 05:26 | |
| 5 | C2.6 | 10/09/2022 | 11:04 | 11:19 | 11:30 | |
| 6 | C2.3 | 15/09/2022 | 19:12 | 19:21 | 19:30 | |
| 7 | C2.2 | 10/09/2022 | 19:31 | 19:42 | 19:56 | |
| 8 | C1.7 | 10/09/2022 | 19:11 | 19:27 | 19:31 | |
| 9 | C1.6 | 17/09/2022 | 23:13 | 23:19 | 23:25 | |
| 10 | C1.6 | 10/09/2022 | 21:50 | 21:57 | 22:12 |
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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 |